#37111F#37111F

#37111F is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.4% C 0.063 H 359.9°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#37111F
RGB	rgb(55, 17, 31)
HSL	hsl(338, 53%, 14%)
HSV	hsv(338, 69%, 22%)
CMYK	cmyk(0%, 69.1%, 43.6%, 78.4%)
CIE-LAB	lab(11.36, 20.64, -0.15)
CIE-LCH	lch(11.36, 20.64, 359.58°)
OKLab	oklab(24.41% 0.063 -0.0001)
OKLCH	oklch(24.41% 0.063 359.9)
XYZ	xyz(2.0234, 1.3123, 1.4428)
Luminance	0.0131 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37111F #113729

analogous

#371132 #37111F #371611

triadic

#37111F #1F3711 #111F37

tetradic

#37111F #323711 #113729 #161137

square

#37111F #323711 #113729 #161137

split-complementary

#37111F #113716 #113237

monochromatic

#17070D #17070D #37111F #661F39 #952E54

Accessibility & contrast

On white

16.63

#37111F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#37111F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37111F

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37111F	#FFFFFF	#000000	##FFFFFF
##37111F	1.00	16.63	1.26	16.63
#FFFFFF	16.63	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181A1F

Deuteranopia (green-blind)

#22211E

Tritanopia (blue-blind)

#3C0E16

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #37111f;
/* rgb */ color: rgb(55, 17, 31);
/* oklch */ color: oklch(24.4% 0.063 359.9);

Tailwind

colors: {
  custom: {
    50: '#70515a',
    500: '#37111f',
    950: '#000000',
  },
}

SCSS

$custom: #37111f;
$custom-light: #70515a;
$custom-dark: #000000;

JSON

{
  "hex": "#37111f",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 31
  },
  "hsl": {
    "h": 337.895,
    "s": 52.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24406,
    "c": 0.06296,
    "h": 359.9
  },
  "luminance": 0.01312
}

Semantic roles & 50–950 ramp

primary

#37111F

secondary

#34705A

accent

#DCA74C

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #37111F

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

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