#331B2E#331B2E

#331B2E is a dark, muted pink. Relative luminance 0.017; OKLCH L 26.3% C 0.049 H 334.9°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#331B2E
RGB	rgb(51, 27, 46)
HSL	hsl(313, 31%, 15%)
HSV	hsv(313, 47%, 20%)
CMYK	cmyk(0%, 47.1%, 9.8%, 80%)
CIE-LAB	lab(13.74, 15.38, -7.69)
CIE-LCH	lch(13.74, 17.20, 333.43°)
OKLab	oklab(26.25% 0.0442 -0.0207)
OKLCH	oklch(26.25% 0.049 334.9)
XYZ	xyz(2.2503, 1.6851, 2.7910)
Luminance	0.0169 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331B2E #1B3320

analogous

#2C1B33 #331B2E #331B22

triadic

#331B2E #2E331B #1B2E33

tetradic

#331B2E #332C1B #1B3320 #1B2233

square

#331B2E #332C1B #1B3320 #1B2233

split-complementary

#331B2E #22331B #1B332C

monochromatic

#140B12 #140B12 #331B2E #5B3052 #834576

Accessibility & contrast

On white

15.71

#331B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331B2E

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331B2E	#FFFFFF	#000000	##FFFFFF
##331B2E	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B212F

Deuteranopia (green-blind)

#21242D

Tritanopia (blue-blind)

#351C22

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331b2e;
/* rgb */ color: rgb(51, 27, 46);
/* oklch */ color: oklch(26.3% 0.049 334.9);

Tailwind

colors: {
  custom: {
    50: '#6b5866',
    500: '#331b2e',
    950: '#000000',
  },
}

SCSS

$custom: #331b2e;
$custom-light: #6b5866;
$custom-dark: #000000;

JSON

{
  "hex": "#331b2e",
  "rgb": {
    "r": 51,
    "g": 27,
    "b": 46
  },
  "hsl": {
    "h": 312.5,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.26252,
    "c": 0.04883,
    "h": 334.9
  },
  "luminance": 0.01685
}

Semantic roles & 50–950 ramp

primary

#331B2E

secondary

#43674A

accent

#C77661

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#070306

muted

#7A787A

Preview Lab

Preview with #331B2E

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

Preview Lab → · Contrast checker → · Palette generator →