black — CSS named color.
WCAG 2.2 AA requires 4.5:1 for normal text and 3:1 for large text. Check any pair →
An 11-stop OKLCH ramp through black (the same engine as the theme builder). Click any stop to open its page.
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
How black appears to viewers with each color-vision deficiency. Full simulator →
#000000 is black, a css named color. This page shows its rgb(0, 0, 0) / hsl(0, 0%, 0%) / oklch(0 0 0) values, WCAG contrast against black and white, an OKLCH tint-and-shade ramp, and complementary, analogous, and triadic harmonies — all computed in perceptually-uniform OKLCH.