#100421
Closest to "black" · rgb(16, 4, 33)
Color codes
Shades & tints
About #100421
#100421 is a color with red 16, green 4 and blue 33 (on a 0–255 scale). In HSL it sits at a hue of 265°, 78% saturation and 7% lightness. For print, its CMYK breakdown is cmyk(52%, 88%, 0%, 87%). The closest named CSS color is black. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.