#331F22#331F22

#331F22 is a dark, muted red. Relative luminance 0.018; OKLCH L 26.6% C 0.032 H 9.6°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#331F22
RGB	rgb(51, 31, 34)
HSL	hsl(351, 24%, 16%)
HSV	hsv(351, 39%, 20%)
CMYK	cmyk(0%, 39.2%, 33.3%, 80%)
CIE-LAB	lab(14.40, 10.25, 1.96)
CIE-LCH	lch(14.40, 10.44, 10.82°)
OKLab	oklab(26.6% 0.0311 0.0053)
OKLCH	oklch(26.6% 0.032 9.6)
XYZ	xyz(2.1440, 1.7994, 1.7475)
Luminance	0.0180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F22 #1F3330

analogous

#331F2C #331F22 #33261F

triadic

#331F22 #22331F #1F2233

tetradic

#331F22 #2C331F #1F3330 #261F33

square

#331F22 #2C331F #1F3330 #261F33

split-complementary

#331F22 #1F3326 #1F2C33

monochromatic

#130C0D #130C0D #331F22 #59363B #7F4D55

Accessibility & contrast

On white

15.44

#331F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#331F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F22

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F22	#FFFFFF	#000000	##FFFFFF
##331F22	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222222

Deuteranopia (green-blind)

#272622

Tritanopia (blue-blind)

#371D20

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #331f22;
/* rgb */ color: rgb(51, 31, 34);
/* oklch */ color: oklch(26.6% 0.032 9.6);

Tailwind

colors: {
  custom: {
    50: '#6b5a5c',
    500: '#331f22',
    950: '#000000',
  },
}

SCSS

$custom: #331f22;
$custom-light: #6b5a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#331f22",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 34
  },
  "hsl": {
    "h": 351,
    "s": 24.39,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26598,
    "c": 0.03152,
    "h": 9.6
  },
  "luminance": 0.01799
}

Semantic roles & 50–950 ramp

primary

#331F22

secondary

#486661

accent

#C1B367

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#070404

muted

#7A7979

Preview Lab

Preview with #331F22

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →