Grayscale and Desaturation Converter

Grayscale and Desaturation Converter

Convert one opaque color to gray by setting HSL saturation to zero. Preview and copy HEX, RGB, HSV and HSL values.

The method is RGB → HSL → saturation 0 → RGB. HSL lightness is rounded to a whole percent before conversion, so it is neither the RGB average nor weighted luminance. For #FF6347, lightness rounds to 64% and the result is #A3A3A3. There is no conversion-strength or method selector. The result panel can be edited into a colored value; its displayed saturation then follows that current value. This converts one color, not an image; it does not preserve alpha or predict printing, perceived brightness or accessible contrast.

#FF0000 → #808080
#FF6347 → #A3A3A3