colorsys
¶
Conversion functions between RGB and other color systems.
This modules provides two functions for each color system ABC:
rgb_to_abc(r, g, b) –> a, b, c abc_to_rgb(a, b, c) –> r, g, b
All inputs and outputs are triples of floats in the range [0.0...1.0] (with the exception of I and Q, which covers a slightly larger range). Inputs outside the valid range may cause exceptions or invalid outputs.
Supported color systems: RGB: Red, Green, Blue components YIQ: Luminance, Chrominance (used by composite video signals) HLS: Hue, Luminance, Saturation HSV: Hue, Saturation, Value
Functions¶
hls_to_rgb (h, l, s) |
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hsv_to_rgb (h, s, v) |
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rgb_to_hls (r, g, b) |
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rgb_to_hsv (r, g, b) |
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rgb_to_yiq (r, g, b) |
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yiq_to_rgb (y, i, q) |