#370D18#370D18

#370D18 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.5% C 0.067 H 8.0°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#370D18
RGB	rgb(55, 13, 24)
HSL	hsl(344, 62%, 13%)
HSV	hsv(344, 76%, 22%)
CMYK	cmyk(0%, 76.4%, 56.4%, 78.4%)
CIE-LAB	lab(10.31, 21.94, 3.62)
CIE-LCH	lch(10.31, 22.23, 9.36°)
OKLab	oklab(23.54% 0.0667 0.0094)
OKLCH	oklch(23.54% 0.067 8)
XYZ	xyz(1.8845, 1.1663, 0.9898)
Luminance	0.0117 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370D18 #0D372C

analogous

#370D2D #370D18 #37170D

triadic

#370D18 #18370D #0D1837

tetradic

#370D18 #2D370D #0D372C #170D37

square

#370D18 #2D370D #0D372C #170D37

split-complementary

#370D18 #0D3717 #0D2D37

monochromatic

#19060B #19060B #370D18 #68192E #9A2443

Accessibility & contrast

On white

17.03

#370D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#370D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370D18

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370D18	#FFFFFF	#000000	##FFFFFF
##370D18	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161718

Deuteranopia (green-blind)

#211F17

Tritanopia (blue-blind)

#3D0711

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370d18;
/* rgb */ color: rgb(55, 13, 24);
/* oklch */ color: oklch(23.5% 0.067 8.0);

Tailwind

colors: {
  custom: {
    50: '#714e54',
    500: '#370d18',
    950: '#000000',
  },
}

SCSS

$custom: #370d18;
$custom-light: #714e54;
$custom-dark: #000000;

JSON

{
  "hex": "#370d18",
  "rgb": {
    "r": 55,
    "g": 13,
    "b": 24
  },
  "hsl": {
    "h": 344.286,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23541,
    "c": 0.0674,
    "h": 8
  },
  "luminance": 0.01166
}

Semantic roles & 50–950 ramp

primary

#370D18

secondary

#2D7260

accent

#E5BA43

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #370D18

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

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