#331B27#331B27

#331B27 is a dark, muted pink. Relative luminance 0.016; OKLCH L 25.9% C 0.042 H 349.1°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#331B27
RGB	rgb(51, 27, 39)
HSL	hsl(330, 31%, 15%)
HSV	hsv(330, 47%, 20%)
CMYK	cmyk(0%, 47.1%, 23.5%, 80%)
CIE-LAB	lab(13.44, 13.94, -3.07)
CIE-LCH	lch(13.44, 14.27, 347.56°)
OKLab	oklab(25.92% 0.0415 -0.008)
OKLCH	oklch(25.92% 0.042 349.1)
XYZ	xyz(2.1234, 1.6343, 2.1227)
Luminance	0.0163 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331B27 #1B3327

analogous

#331B33 #331B27 #331B1B

triadic

#331B27 #27331B #1B2733

tetradic

#331B27 #33331B #1B3327 #1B1B33

square

#331B27 #33331B #1B3327 #1B1B33

split-complementary

#331B27 #1B331B #1B3333

monochromatic

#140B0F #140B0F #331B27 #5B3046 #834564

Accessibility & contrast

On white

15.83

#331B27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#331B27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331B27

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331B27	#FFFFFF	#000000	##FFFFFF
##331B27	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2027

Deuteranopia (green-blind)

#232426

Tritanopia (blue-blind)

#361A1F

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331b27;
/* rgb */ color: rgb(51, 27, 39);
/* oklch */ color: oklch(25.9% 0.042 349.1);

Tailwind

colors: {
  custom: {
    50: '#6b5861',
    500: '#331b27',
    950: '#000000',
  },
}

SCSS

$custom: #331b27;
$custom-light: #6b5861;
$custom-dark: #000000;

JSON

{
  "hex": "#331b27",
  "rgb": {
    "r": 51,
    "g": 27,
    "b": 39
  },
  "hsl": {
    "h": 330,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25925,
    "c": 0.04231,
    "h": 349.1
  },
  "luminance": 0.01634
}

Semantic roles & 50–950 ramp

primary

#331B27

secondary

#436755

accent

#C79461

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#070305

muted

#7A7879

Preview Lab

Preview with #331B27

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

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