mirror of
https://github.com/AvengeMedia/DankMaterialShell.git
synced 2025-12-05 21:15:38 -05:00
252 lines
11 KiB
Python
Executable File
252 lines
11 KiB
Python
Executable File
#!/usr/bin/env python3
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import colorsys
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import sys
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def hex_to_rgb(hex_color):
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hex_color = hex_color.lstrip('#')
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return tuple(int(hex_color[i:i+2], 16)/255.0 for i in (0, 2, 4))
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def rgb_to_hex(r, g, b):
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r = max(0, min(1, r))
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g = max(0, min(1, g))
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b = max(0, min(1, b))
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return f"#{int(r*255):02x}{int(g*255):02x}{int(b*255):02x}"
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def luminance(hex_color):
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r, g, b = hex_to_rgb(hex_color)
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def srgb_to_linear(c):
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return c/12.92 if c <= 0.03928 else ((c + 0.055)/1.055) ** 2.4
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return 0.2126 * srgb_to_linear(r) + 0.7152 * srgb_to_linear(g) + 0.0722 * srgb_to_linear(b)
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def contrast_ratio(hex_fg, hex_bg):
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lum_fg = luminance(hex_fg)
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lum_bg = luminance(hex_bg)
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lighter = max(lum_fg, lum_bg)
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darker = min(lum_fg, lum_bg)
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return (lighter + 0.05) / (darker + 0.05)
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def ensure_contrast(hex_color, hex_bg, min_ratio=4.5, is_light_mode=False):
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current_ratio = contrast_ratio(hex_color, hex_bg)
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if current_ratio >= min_ratio:
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return hex_color
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r, g, b = hex_to_rgb(hex_color)
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h, s, v = colorsys.rgb_to_hsv(r, g, b)
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for step in range(1, 30):
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delta = step * 0.02
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if is_light_mode:
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new_v = max(0, v - delta)
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candidate = rgb_to_hex(*colorsys.hsv_to_rgb(h, s, new_v))
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if contrast_ratio(candidate, hex_bg) >= min_ratio:
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return candidate
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new_v = min(1, v + delta)
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candidate = rgb_to_hex(*colorsys.hsv_to_rgb(h, s, new_v))
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if contrast_ratio(candidate, hex_bg) >= min_ratio:
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return candidate
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else:
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new_v = min(1, v + delta)
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candidate = rgb_to_hex(*colorsys.hsv_to_rgb(h, s, new_v))
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if contrast_ratio(candidate, hex_bg) >= min_ratio:
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return candidate
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new_v = max(0, v - delta)
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candidate = rgb_to_hex(*colorsys.hsv_to_rgb(h, s, new_v))
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if contrast_ratio(candidate, hex_bg) >= min_ratio:
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return candidate
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return hex_color
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def generate_palette(base_color, is_light=False, honor_primary=None, background=None):
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r, g, b = hex_to_rgb(base_color)
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h, s, v = colorsys.rgb_to_hsv(r, g, b)
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palette = []
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if background:
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bg_color = background
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palette.append(bg_color)
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elif is_light:
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bg_color = "#f8f8f8"
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palette.append(bg_color)
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else:
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bg_color = "#1a1a1a"
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palette.append(bg_color)
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red_h = 0.0
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if is_light:
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red_color = rgb_to_hex(*colorsys.hsv_to_rgb(red_h, 0.75, 0.85))
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palette.append(ensure_contrast(red_color, bg_color, 4.5, is_light))
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else:
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red_color = rgb_to_hex(*colorsys.hsv_to_rgb(red_h, 0.6, 0.8))
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palette.append(ensure_contrast(red_color, bg_color, 4.5, is_light))
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green_h = 0.33
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if is_light:
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green_color = rgb_to_hex(*colorsys.hsv_to_rgb(green_h, max(s * 0.9, 0.75), v * 0.6))
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palette.append(ensure_contrast(green_color, bg_color, 4.5, is_light))
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else:
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green_color = rgb_to_hex(*colorsys.hsv_to_rgb(green_h, max(s * 0.65, 0.5), v * 0.9))
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palette.append(ensure_contrast(green_color, bg_color, 4.5, is_light))
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yellow_h = 0.08
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if is_light:
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yellow_color = rgb_to_hex(*colorsys.hsv_to_rgb(yellow_h, max(s * 0.85, 0.7), v * 0.7))
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palette.append(ensure_contrast(yellow_color, bg_color, 4.5, is_light))
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else:
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yellow_color = rgb_to_hex(*colorsys.hsv_to_rgb(yellow_h, max(s * 0.5, 0.45), v * 1.4))
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palette.append(ensure_contrast(yellow_color, bg_color, 4.5, is_light))
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if is_light:
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blue_color = rgb_to_hex(*colorsys.hsv_to_rgb(h, max(s * 0.9, 0.7), v * 1.1))
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palette.append(ensure_contrast(blue_color, bg_color, 4.5, is_light))
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else:
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blue_color = rgb_to_hex(*colorsys.hsv_to_rgb(h, max(s * 0.8, 0.6), min(v * 1.6, 1.0)))
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palette.append(ensure_contrast(blue_color, bg_color, 4.5, is_light))
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mag_h = h - 0.03 if h >= 0.03 else h + 0.97
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if honor_primary:
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hr, hg, hb = hex_to_rgb(honor_primary)
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hh, hs, hv = colorsys.rgb_to_hsv(hr, hg, hb)
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if is_light:
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mag_color = rgb_to_hex(*colorsys.hsv_to_rgb(hh, max(hs * 0.9, 0.7), hv * 0.85))
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palette.append(ensure_contrast(mag_color, bg_color, 4.5, is_light))
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else:
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mag_color = rgb_to_hex(*colorsys.hsv_to_rgb(hh, hs * 0.8, hv * 0.75))
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palette.append(ensure_contrast(mag_color, bg_color, 4.5, is_light))
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elif is_light:
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mag_color = rgb_to_hex(*colorsys.hsv_to_rgb(mag_h, max(s * 0.75, 0.6), v * 0.9))
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palette.append(ensure_contrast(mag_color, bg_color, 4.5, is_light))
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else:
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mag_color = rgb_to_hex(*colorsys.hsv_to_rgb(mag_h, max(s * 0.7, 0.6), v * 0.85))
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palette.append(ensure_contrast(mag_color, bg_color, 4.5, is_light))
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cyan_h = h + 0.08
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if honor_primary:
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palette.append(ensure_contrast(honor_primary, bg_color, 4.5, is_light))
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elif is_light:
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cyan_color = rgb_to_hex(*colorsys.hsv_to_rgb(cyan_h, max(s * 0.8, 0.65), v * 1.05))
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palette.append(ensure_contrast(cyan_color, bg_color, 4.5, is_light))
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else:
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cyan_color = rgb_to_hex(*colorsys.hsv_to_rgb(cyan_h, max(s * 0.6, 0.5), min(v * 1.25, 0.85)))
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palette.append(ensure_contrast(cyan_color, bg_color, 4.5, is_light))
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if is_light:
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palette.append("#2e2e2e")
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palette.append("#4a4a4a")
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else:
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palette.append("#abb2bf")
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palette.append("#5c6370")
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if is_light:
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bright_red = rgb_to_hex(*colorsys.hsv_to_rgb(red_h, 0.6, 0.9))
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palette.append(ensure_contrast(bright_red, bg_color, 3.0, is_light))
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bright_green = rgb_to_hex(*colorsys.hsv_to_rgb(green_h, max(s * 0.8, 0.7), v * 0.65))
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palette.append(ensure_contrast(bright_green, bg_color, 3.0, is_light))
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bright_yellow = rgb_to_hex(*colorsys.hsv_to_rgb(yellow_h, max(s * 0.75, 0.65), v * 0.75))
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palette.append(ensure_contrast(bright_yellow, bg_color, 3.0, is_light))
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if honor_primary:
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hr, hg, hb = hex_to_rgb(honor_primary)
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hh, hs, hv = colorsys.rgb_to_hsv(hr, hg, hb)
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bright_blue = rgb_to_hex(*colorsys.hsv_to_rgb(hh, min(hs * 1.1, 1.0), min(hv * 1.2, 1.0)))
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palette.append(ensure_contrast(bright_blue, bg_color, 3.0, is_light))
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else:
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bright_blue = rgb_to_hex(*colorsys.hsv_to_rgb(h, max(s * 0.8, 0.7), min(v * 1.3, 1.0)))
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palette.append(ensure_contrast(bright_blue, bg_color, 3.0, is_light))
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bright_mag = rgb_to_hex(*colorsys.hsv_to_rgb(mag_h, max(s * 0.9, 0.75), min(v * 1.25, 1.0)))
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palette.append(ensure_contrast(bright_mag, bg_color, 3.0, is_light))
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bright_cyan = rgb_to_hex(*colorsys.hsv_to_rgb(cyan_h, max(s * 0.75, 0.65), min(v * 1.25, 1.0)))
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palette.append(ensure_contrast(bright_cyan, bg_color, 3.0, is_light))
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else:
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bright_red = rgb_to_hex(*colorsys.hsv_to_rgb(red_h, 0.45, min(1.0, 0.9)))
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palette.append(ensure_contrast(bright_red, bg_color, 3.0, is_light))
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bright_green = rgb_to_hex(*colorsys.hsv_to_rgb(green_h, max(s * 0.5, 0.4), min(v * 1.5, 0.9)))
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palette.append(ensure_contrast(bright_green, bg_color, 3.0, is_light))
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bright_yellow = rgb_to_hex(*colorsys.hsv_to_rgb(yellow_h, max(s * 0.4, 0.35), min(v * 1.6, 0.95)))
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palette.append(ensure_contrast(bright_yellow, bg_color, 3.0, is_light))
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if honor_primary:
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hr, hg, hb = hex_to_rgb(honor_primary)
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hh, hs, hv = colorsys.rgb_to_hsv(hr, hg, hb)
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bright_blue = rgb_to_hex(*colorsys.hsv_to_rgb(hh, min(hs * 1.2, 1.0), min(hv * 1.1, 1.0)))
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palette.append(ensure_contrast(bright_blue, bg_color, 3.0, is_light))
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else:
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bright_blue = rgb_to_hex(*colorsys.hsv_to_rgb(h, max(s * 0.6, 0.5), min(v * 1.5, 0.9)))
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palette.append(ensure_contrast(bright_blue, bg_color, 3.0, is_light))
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bright_mag = rgb_to_hex(*colorsys.hsv_to_rgb(mag_h, max(s * 0.7, 0.6), min(v * 1.3, 0.9)))
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palette.append(ensure_contrast(bright_mag, bg_color, 3.0, is_light))
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bright_cyan = rgb_to_hex(*colorsys.hsv_to_rgb(h + 0.02 if h + 0.02 <= 1.0 else h + 0.02 - 1.0, max(s * 0.6, 0.5), min(v * 1.2, 0.85)))
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palette.append(ensure_contrast(bright_cyan, bg_color, 3.0, is_light))
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if is_light:
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palette.append("#1a1a1a")
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else:
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palette.append("#ffffff")
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return palette
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if __name__ == "__main__":
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if len(sys.argv) < 2:
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print("Usage: dank16.py <hex_color> [--light] [--kitty] [--honor-primary HEX] [--background HEX]", file=sys.stderr)
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sys.exit(1)
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base = sys.argv[1]
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if not base.startswith('#'):
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base = '#' + base
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is_light = "--light" in sys.argv
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is_kitty = "--kitty" in sys.argv
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honor_primary = None
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if "--honor-primary" in sys.argv:
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try:
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honor_idx = sys.argv.index("--honor-primary")
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if honor_idx + 1 < len(sys.argv):
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honor_primary = sys.argv[honor_idx + 1]
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if not honor_primary.startswith('#'):
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honor_primary = '#' + honor_primary
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except (ValueError, IndexError):
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print("Error: --honor-primary requires a hex color", file=sys.stderr)
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sys.exit(1)
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background = None
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if "--background" in sys.argv:
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try:
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bg_idx = sys.argv.index("--background")
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if bg_idx + 1 < len(sys.argv):
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background = sys.argv[bg_idx + 1]
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if not background.startswith('#'):
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background = '#' + background
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except (ValueError, IndexError):
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print("Error: --background requires a hex color", file=sys.stderr)
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sys.exit(1)
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colors = generate_palette(base, is_light, honor_primary, background)
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if is_kitty:
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# Kitty color format mapping
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kitty_colors = [
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("color0", colors[0]),
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("color1", colors[1]),
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("color2", colors[2]),
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("color3", colors[3]),
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("color4", colors[4]),
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("color5", colors[5]),
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("color6", colors[6]),
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("color7", colors[7]),
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("color8", colors[8]),
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("color9", colors[9]),
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("color10", colors[10]),
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("color11", colors[11]),
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("color12", colors[12]),
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("color13", colors[13]),
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("color14", colors[14]),
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("color15", colors[15])
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]
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for name, color in kitty_colors:
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print(f"{name} {color}")
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else:
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for i, color in enumerate(colors):
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print(f"palette = {i}={color}") |