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Graphics :: Color

Here you will find scripts for manipulating colors in various ways.

color_mix(color1,color2): Returns a 50/50 mixture of the two given colors.

color_multiply(color1,color2): Returns the product of the two given colors.

color_scale(color,scale): Returns a given color with each component scaled by a factor.

color_to_cmyk(color [, channel]): Returns a list data structure populated by CMYK values of a color, or optionally, the value of a specific color channel.

color_to_hex(color): Returns a given color as a hexadecimal string in RRGGBB format.

color_to_wavelength(color): Returns the approximate wavelength of a given color in nanometers.

hex_to_color(hex): Returns an RGB color from a given hexadecimal color code.

hex_to_rgb(hex): Returns a list data structure populated by RGB color component values.

make_color_random(): Returns a random color.

merge_color_squared(col1,col2,amount): Returns a color merged from two colors by a given amount, where color components are squared for a more natural mix.

merge_colors(col1,col2,...,amount): Returns a color merged from a series of two or more colors by a given amount.

rgb_to_cmyk(r,g,b [,channel]): Returns a list data structure populated by CMYK values of a color, or optionally, the value of a specific color channel.

rgb_to_hex(r,g,b): Returns a given color as a hexadecimal string in RRGGBB format.

wavelength_to_hue(nano): Returns the approximate HSV color hue [0..255] of a given wavelength.