#331B2D#331B2D

#331B2D is a dark, muted pink. Relative luminance 0.017; OKLCH L 26.2% C 0.048 H 336.7°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#331B2D
RGB	rgb(51, 27, 45)
HSL	hsl(315, 31%, 15%)
HSV	hsv(315, 47%, 20%)
CMYK	cmyk(0%, 47.1%, 11.8%, 80%)
CIE-LAB	lab(13.69, 15.17, -7.04)
CIE-LCH	lch(13.69, 16.72, 335.09°)
OKLab	oklab(26.2% 0.0439 -0.0189)
OKLCH	oklch(26.2% 0.048 336.7)
XYZ	xyz(2.2308, 1.6773, 2.6884)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331B2D #1B3321

analogous

#2D1B33 #331B2D #331B21

triadic

#331B2D #2D331B #1B2D33

tetradic

#331B2D #332D1B #1B3321 #1B2133

square

#331B2D #332D1B #1B3321 #1B2133

split-complementary

#331B2D #21331B #1B332D

monochromatic

#140B12 #140B12 #331B2D #5B3050 #834574

Accessibility & contrast

On white

15.73

#331B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331B2D

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331B2D	#FFFFFF	#000000	##FFFFFF
##331B2D	1.00	15.73	1.34	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B212E

Deuteranopia (green-blind)

#22242C

Tritanopia (blue-blind)

#351C22

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331b2d;
/* rgb */ color: rgb(51, 27, 45);
/* oklch */ color: oklch(26.2% 0.048 336.7);

Tailwind

colors: {
  custom: {
    50: '#6b5865',
    500: '#331b2d',
    950: '#000000',
  },
}

SCSS

$custom: #331b2d;
$custom-light: #6b5865;
$custom-dark: #000000;

JSON

{
  "hex": "#331b2d",
  "rgb": {
    "r": 51,
    "g": 27,
    "b": 45
  },
  "hsl": {
    "h": 315,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.26203,
    "c": 0.04777,
    "h": 336.7
  },
  "luminance": 0.01677
}

Semantic roles & 50–950 ramp

primary

#331B2D

secondary

#43674C

accent

#C77A61

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#070305

muted

#7A787A

Preview Lab

Preview with #331B2D

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

Preview Lab → · Contrast checker → · Palette generator →