Question

How to convert CMYK to RGB in TypeScript

Answer 1

// CMYK = Cyan, Magenta, Yellow, Key(black)
// RGB = Red, Green, Blue

function cmykToRgb(c: number, m: number, y: number, k: number) {
    const r: number = Math.round((255 * (1 - c / 100.0) * (1 - k / 100.0)));
    const g: number = Math.round((255 * (1 - m / 100.0) * (1 - k / 100.0)));
    const b: number = Math.round((255 * (1 - y / 100.0) * (1 - k / 100.0)));
    
    return [r, g, b];
}

const rgb: number[] = cmykToRgb(0.0, 16.0, 100.0, 0.0);

console.log(rgb);




/*
run:

[255, 214, 0] 

*/

 

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