#232531 Color (Hex and RGB)

#232531

rgb(35 37 49) · reads as gray

#232531 has RGB values (35, 37, 49). The color reads primarily as gray in sRGB space.

Color values

Format	Value	Channels
HEX	`#232531`	R23G25B31
RGB	`rgb(35 37 49)`	R35G37B49
HSL	`hsl(231 17% 16%)`	H231°S17%L16%
OKLCH	`oklch(27% 0.02 277)`	L0.27C0.02H277°
HSV	`hsv(231, 29%, 19%)`	H231°S29%V19%
CMYK	`cmyk(29%, 24%, 0%, 81%)`	C29%M24%Y0%K81%

RGB mix

Red35 13.73%
Green37 14.51%
Blue49 19.22%

Base numbers

Base	R	G	B
Binary	`00100011`	`00100101`	`00110001`
Octal	`43`	`45`	`61`
Decimal	`35`	`37`	`49`
Hex	`23`	`25`	`31`

Shades & tints

Shades mix #232531 with black; tints mix it with white. Click any swatch to explore it.

Shades

Tints

Color harmonies

Complementary

Opposite on the color wheel — maximum contrast.

Analogous

Neighbors 30° either side — calm and cohesive.

Triadic

Three hues spaced 120° apart — vibrant balance.

Monochromatic

Same hue and saturation, different lightness.

Similar brand colors

The closest colors from our brand palettes, measured in OKLab.

Contrast & accessibility

WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.

#232531 on #FFFFFF

15.21:1

AA ✓AAA ✓AA Large ✓AAA Large ✓

#232531 on #000000

1.38:1

AA ✕AAA ✕AA Large ✕AAA Large ✕

#FFFFFF on #232531