#37052A#37052A

#37052A is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.4% C 0.090 H 340.9°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#37052A
RGB	rgb(55, 5, 42)
HSL	hsl(316, 83%, 12%)
HSV	hsv(316, 91%, 22%)
CMYK	cmyk(0%, 90.9%, 23.6%, 78.4%)
CIE-LAB	lab(9.70, 28.33, -10.91)
CIE-LCH	lch(9.70, 30.36, 338.95°)
OKLab	oklab(23.36% 0.0849 -0.0294)
OKLCH	oklch(23.36% 0.09 340.9)
XYZ	xyz(2.0478, 1.0881, 2.2922)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37052A #053712

analogous

#2B0537 #37052A #370511

triadic

#37052A #2A3705 #052A37

tetradic

#37052A #372B05 #053712 #051137

square

#37052A #372B05 #053712 #051137

split-complementary

#37052A #113705 #05372B

monochromatic

#1C0315 #1C0315 #37052A #6F0A55 #A70F80

Accessibility & contrast

On white

17.25

#37052A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#37052A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37052A

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37052A	#FFFFFF	#000000	##FFFFFF
##37052A	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09162B

Deuteranopia (green-blind)

#1A1E29

Tritanopia (blue-blind)

#3B0616

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #37052a;
/* rgb */ color: rgb(55, 5, 42);
/* oklch */ color: oklch(23.4% 0.090 340.9);

Tailwind

colors: {
  custom: {
    50: '#704b63',
    500: '#37052a',
    950: '#000000',
  },
}

SCSS

$custom: #37052a;
$custom-light: #704b63;
$custom-dark: #000000;

JSON

{
  "hex": "#37052a",
  "rgb": {
    "r": 55,
    "g": 5,
    "b": 42
  },
  "hsl": {
    "h": 315.6,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23356,
    "c": 0.08988,
    "h": 340.9
  },
  "luminance": 0.01088
}

Semantic roles & 50–950 ramp

primary

#37052A

secondary

#207837

accent

#FA632E

background

#F6F4F5

surface

#ECE7EA

border

#C7C3C6

text

#080105

muted

#7B7779

Preview Lab

Preview with #37052A

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

Preview Lab → · Contrast checker → · Palette generator →