#370908#370908

#370908 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.073 H 26.3°. Best body text is #FFFFFF at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#370908
RGB	rgb(55, 9, 8)
HSL	hsl(1, 75%, 12%)
HSV	hsv(1, 85%, 22%)
CMYK	cmyk(0%, 83.6%, 85.5%, 78.4%)
CIE-LAB	lab(9.20, 22.58, 11.04)
CIE-LCH	lch(9.20, 25.13, 26.06°)
OKLab	oklab(22.6% 0.0654 0.0323)
OKLCH	oklch(22.6% 0.073 26.3)
XYZ	xyz(1.7173, 1.0254, 0.3372)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370908 #083637

analogous

#37081E #370908 #372108

triadic

#370908 #083709 #090837

tetradic

#370908 #1E3708 #083637 #210837

square

#370908 #1E3708 #083637 #210837

split-complementary

#370908 #083721 #081E37

monochromatic

#1B0404 #1B0404 #370908 #6C1210 #A21A18

Accessibility & contrast

On white

17.43

#370908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#370908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370908

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370908	#FFFFFF	#000000	##FFFFFF
##370908	1.00	17.43	1.21	17.43
#FFFFFF	17.43	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161407

Deuteranopia (green-blind)

#221E07

Tritanopia (blue-blind)

#3D0009

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #370908;
/* rgb */ color: rgb(55, 9, 8);
/* oklch */ color: oklch(22.6% 0.073 26.3);

Tailwind

colors: {
  custom: {
    50: '#724c4a',
    500: '#370908',
    950: '#000000',
  },
}

SCSS

$custom: #370908;
$custom-light: #724c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#370908",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 8
  },
  "hsl": {
    "h": 1.277,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22595,
    "c": 0.07291,
    "h": 26.3
  },
  "luminance": 0.01025
}

Semantic roles & 50–950 ramp

primary

#370908

secondary

#257476

accent

#EDF137

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #370908

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

Preview Lab → · Contrast checker → · Palette generator →