#370E08#370E08

#370E08 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.067 H 31.1°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#370E08
RGB	rgb(55, 14, 8)
HSL	hsl(8, 75%, 12%)
HSV	hsv(8, 85%, 22%)
CMYK	cmyk(0%, 74.5%, 85.5%, 78.4%)
CIE-LAB	lab(10.14, 20.03, 12.37)
CIE-LCH	lch(10.14, 23.54, 31.71°)
OKLab	oklab(23.3% 0.0574 0.0346)
OKLCH	oklch(23.3% 0.067 31.1)
XYZ	xyz(1.7766, 1.1441, 0.3570)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E08 #083137

analogous

#370819 #370E08 #372608

triadic

#370E08 #08370E #0E0837

tetradic

#370E08 #193708 #083137 #260837

square

#370E08 #193708 #083137 #260837

split-complementary

#370E08 #083726 #081937

monochromatic

#1B0704 #1B0704 #370E08 #6C1C10 #A22918

Accessibility & contrast

On white

17.09

#370E08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#370E08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E08

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E08	#FFFFFF	#000000	##FFFFFF
##370E08	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191607

Deuteranopia (green-blind)

#241F07

Tritanopia (blue-blind)

#3D050D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370e08;
/* rgb */ color: rgb(55, 14, 8);
/* oklch */ color: oklch(23.3% 0.067 31.1);

Tailwind

colors: {
  custom: {
    50: '#724f4a',
    500: '#370e08',
    950: '#000000',
  },
}

SCSS

$custom: #370e08;
$custom-light: #724f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#370e08",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 8
  },
  "hsl": {
    "h": 7.66,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23297,
    "c": 0.06701,
    "h": 31.1
  },
  "luminance": 0.01144
}

Semantic roles & 50–950 ramp

primary

#370E08

secondary

#256B76

accent

#D9F137

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #370E08

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

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