#37051D#37051D

#37051D is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.7% C 0.082 H 356.5°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#37051D
RGB	rgb(55, 5, 29)
HSL	hsl(331, 83%, 12%)
HSV	hsv(331, 91%, 22%)
CMYK	cmyk(0%, 90.9%, 47.3%, 78.4%)
CIE-LAB	lab(9.07, 26.47, -2.00)
CIE-LCH	lch(9.07, 26.55, 355.67°)
OKLab	oklab(22.69% 0.0814 -0.0049)
OKLCH	oklch(22.69% 0.082 356.5)
XYZ	xyz(1.8517, 1.0097, 1.2595)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37051D #05371F

analogous

#370536 #37051D #370605

triadic

#37051D #1D3705 #051D37

tetradic

#37051D #363705 #05371F #060537

square

#37051D #363705 #05371F #060537

split-complementary

#37051D #053706 #053637

monochromatic

#1C030F #1C030F #37051D #6F0A3B #A70F58

Accessibility & contrast

On white

17.47

#37051D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#37051D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37051D

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37051D	#FFFFFF	#000000	##FFFFFF
##37051D	1.00	17.47	1.20	17.47
#FFFFFF	17.47	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F141E

Deuteranopia (green-blind)

#1D1D1C

Tritanopia (blue-blind)

#3C010F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #37051d;
/* rgb */ color: rgb(55, 5, 29);
/* oklch */ color: oklch(22.7% 0.082 356.5);

Tailwind

colors: {
  custom: {
    50: '#714b58',
    500: '#37051d',
    950: '#000000',
  },
}

SCSS

$custom: #37051d;
$custom-light: #714b58;
$custom-dark: #000000;

JSON

{
  "hex": "#37051d",
  "rgb": {
    "r": 55,
    "g": 5,
    "b": 29
  },
  "hsl": {
    "h": 331.2,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2269,
    "c": 0.08158,
    "h": 356.5
  },
  "luminance": 0.01009
}

Semantic roles & 50–950 ramp

primary

#37051D

secondary

#20784E

accent

#FA982E

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080103

muted

#7B7778

Preview Lab

Preview with #37051D

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

Preview Lab → · Contrast checker → · Palette generator →