BasicTo256 convert basic color to 256 color.

BasicToRGB convert basic color to rgb color.

Color256ToBasic convert 256 color to basic color.

Color256ToRGB convert 256 color to RGB color.

HexToRgb convert hex color to rgb color from gookit/color github.com/gookit/color.

RGBMultiply will multiply each r,g,b value by radio if radio < 0, return the original string if radio = 0, return the color of black if 0 < radio < 1, the color will be darker if radio > 1, the color will be lighter, and if the result is greater than 255, it will be 255.

RGBTo256 convert rgb color to 256 color.

RGBTo256Int convert rgb color to 256 color.

RGBToBasic convert rgb color to basic color.