#37151F#37151F

#37151F is a dark, muted pink. Relative luminance 0.014; OKLCH L 25.1% C 0.056 H 3.4°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#37151F
RGB	rgb(55, 21, 31)
HSL	hsl(342, 45%, 15%)
HSV	hsv(342, 62%, 22%)
CMYK	cmyk(0%, 61.8%, 43.6%, 78.4%)
CIE-LAB	lab(12.27, 18.24, 1.17)
CIE-LCH	lch(12.27, 18.28, 3.67°)
OKLab	oklab(25.09% 0.0555 0.0033)
OKLCH	oklch(25.09% 0.056 3.4)
XYZ	xyz(2.0911, 1.4477, 1.4654)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37151F #15372D

analogous

#371530 #37151F #371C15

triadic

#37151F #1F3715 #151F37

tetradic

#37151F #303715 #15372D #1C1537

square

#37151F #303715 #15372D #1C1537

split-complementary

#37151F #15371C #153037

monochromatic

#16080C #16080C #37151F #632638 #903751

Accessibility & contrast

On white

16.29

#37151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#37151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37151F

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37151F	#FFFFFF	#000000	##FFFFFF
##37151F	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1C1F

Deuteranopia (green-blind)

#24221E

Tritanopia (blue-blind)

#3C1219

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #37151f;
/* rgb */ color: rgb(55, 21, 31);
/* oklch */ color: oklch(25.1% 0.056 3.4);

Tailwind

colors: {
  custom: {
    50: '#70545a',
    500: '#37151f',
    950: '#000000',
  },
}

SCSS

$custom: #37151f;
$custom-light: #70545a;
$custom-dark: #000000;

JSON

{
  "hex": "#37151f",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 342.353,
    "s": 44.737,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25088,
    "c": 0.0556,
    "h": 3.4
  },
  "luminance": 0.01447
}

Semantic roles & 50–950 ramp

primary

#37151F

secondary

#3A6E5F

accent

#D4AE53

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#070203

muted

#7A7878

Preview Lab

Preview with #37151F

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

Preview Lab → · Contrast checker → · Palette generator →