Black color: hex codes, shades and palettes

Palettes built around black. Click any swatch to copy its hex code.

Black is #000000 — black. Below are its shades with hex codes, the values in every common format, and black color palettes to copy.

Black hex, RGB, HSL and OKLCH

#000000
HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
OKLCH
oklch(0.0% 0.000 0.0)
On white
21.00:1
On black
1.00:1

Shades of black

Eleven steps from one base color, generated in OKLCH so each step is an equal perceived step rather than an equal numeric one. Click a swatch to copy it.

Contrast and readability

Black on white measures 21.00:1 and on black 1.00:1. WCAG AA asks for 4.5:1 on normal text and 3:1 on large text and UI components, so the higher of those two decides which background it belongs on. In the scale above, 500 is the first to clear 4.5:1 on white, at 5.25:1.

The contrast checker reports every level for a given pair and suggests the nearest passing shade on the same hue. The color picker builds this same scale from any color you paste in.

Related colors:onyx. See every shade on the colors index.