#37140A#37140A

#37140A is a very dark, muted red. Relative luminance 0.013; OKLCH L 24.3% C 0.059 H 36.7°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#37140A
RGB	rgb(55, 20, 10)
HSL	hsl(13, 69%, 13%)
HSV	hsv(13, 82%, 22%)
CMYK	cmyk(0%, 63.6%, 81.8%, 78.4%)
CIE-LAB	lab(11.52, 16.63, 13.48)
CIE-LCH	lch(11.52, 21.41, 39.02°)
OKLab	oklab(24.35% 0.0473 0.0354)
OKLCH	oklch(24.35% 0.059 36.7)
XYZ	xyz(1.8807, 1.3347, 0.4457)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37140A #0A2D37

analogous

#370A17 #37140A #372A0A

triadic

#37140A #0A3714 #140A37

tetradic

#37140A #17370A #0A2D37 #2A0A37

square

#37140A #17370A #0A2D37 #2A0A37

split-complementary

#37140A #0A372A #0A1737

monochromatic

#1A0905 #1A0905 #37140A #6B2713 #9F3A1D

Accessibility & contrast

On white

16.58

#37140A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#37140A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37140A

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37140A	#FFFFFF	#000000	##FFFFFF
##37140A	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A09

Deuteranopia (green-blind)

#262109

Tritanopia (blue-blind)

#3D0D12

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #37140a;
/* rgb */ color: rgb(55, 20, 10);
/* oklch */ color: oklch(24.3% 0.059 36.7);

Tailwind

colors: {
  custom: {
    50: '#71524b',
    500: '#37140a',
    950: '#000000',
  },
}

SCSS

$custom: #37140a;
$custom-light: #71524b;
$custom-dark: #000000;

JSON

{
  "hex": "#37140a",
  "rgb": {
    "r": 55,
    "g": 20,
    "b": 10
  },
  "hsl": {
    "h": 13.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24349,
    "c": 0.05908,
    "h": 36.7
  },
  "luminance": 0.01334
}

Semantic roles & 50–950 ramp

primary

#37140A

secondary

#286474

accent

#C5EC3C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #37140A

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

Preview Lab → · Contrast checker → · Palette generator →