#36131B#36131B

#36131B is a very dark, muted red. Relative luminance 0.013; OKLCH L 24.4% C 0.057 H 8.0°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#36131B
RGB	rgb(54, 19, 27)
HSL	hsl(346, 48%, 14%)
HSV	hsv(346, 65%, 21%)
CMYK	cmyk(0%, 64.8%, 50%, 78.8%)
CIE-LAB	lab(11.48, 18.48, 2.99)
CIE-LCH	lch(11.48, 18.72, 9.19°)
OKLab	oklab(24.41% 0.0562 0.0079)
OKLCH	oklch(24.41% 0.057 8)
XYZ	xyz(1.9521, 1.3294, 1.1905)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36131B #13362E

analogous

#36132D #36131B #361D13

triadic

#36131B #1B3613 #131B36

tetradic

#36131B #2D3613 #13362E #1D1336

square

#36131B #2D3613 #13362E #1D1336

split-complementary

#36131B #13361D #132D36

monochromatic

#17080B #17080B #36131B #632332 #913348

Accessibility & contrast

On white

16.59

#36131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#36131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36131B

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36131B	#FFFFFF	#000000	##FFFFFF
##36131B	1.00	16.59	1.27	16.59
#FFFFFF	16.59	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1A1B

Deuteranopia (green-blind)

#23211A

Tritanopia (blue-blind)

#3B0F16

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #36131b;
/* rgb */ color: rgb(54, 19, 27);
/* oklch */ color: oklch(24.4% 0.057 8.0);

Tailwind

colors: {
  custom: {
    50: '#6f5257',
    500: '#36131b',
    950: '#000000',
  },
}

SCSS

$custom: #36131b;
$custom-light: #6f5257;
$custom-dark: #000000;

JSON

{
  "hex": "#36131b",
  "rgb": {
    "r": 54,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 346.286,
    "s": 47.945,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24411,
    "c": 0.05671,
    "h": 8
  },
  "luminance": 0.01329
}

Semantic roles & 50–950 ramp

primary

#36131B

secondary

#376E61

accent

#D8B950

background

#F6F4F5

surface

#ECE7E9

border

#C7C3C5

text

#070203

muted

#7A7878

Preview Lab

Preview with #36131B

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

Preview Lab → · Contrast checker → · Palette generator →