#36150B#36150B

#36150B is a very dark, muted red. Relative luminance 0.013; OKLCH L 24.4% C 0.056 H 37.5°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#36150B
RGB	rgb(54, 21, 11)
HSL	hsl(14, 66%, 13%)
HSV	hsv(14, 80%, 21%)
CMYK	cmyk(0%, 61.1%, 79.6%, 78.8%)
CIE-LAB	lab(11.59, 15.59, 13.13)
CIE-LCH	lch(11.59, 20.38, 40.10°)
OKLab	oklab(24.37% 0.0445 0.0342)
OKLCH	oklch(24.37% 0.056 37.5)
XYZ	xyz(1.8501, 1.3450, 0.4787)
Luminance	0.0135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36150B #0B2C36

analogous

#360B17 #36150B #362A0B

triadic

#36150B #0B3615 #150B36

tetradic

#36150B #17360B #0B2C36 #2A0B36

square

#36150B #17360B #0B2C36 #2A0B36

split-complementary

#36150B #0B362A #0B1736

monochromatic

#190A05 #190A05 #36150B #692915 #9C3D20

Accessibility & contrast

On white

16.55

#36150B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#36150B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36150B

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36150B	#FFFFFF	#000000	##FFFFFF
##36150B	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A0A

Deuteranopia (green-blind)

#26210A

Tritanopia (blue-blind)

#3C0E13

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #36150b;
/* rgb */ color: rgb(54, 21, 11);
/* oklch */ color: oklch(24.4% 0.056 37.5);

Tailwind

colors: {
  custom: {
    50: '#70534b',
    500: '#36150b',
    950: '#000000',
  },
}

SCSS

$custom: #36150b;
$custom-light: #70534b;
$custom-dark: #000000;

JSON

{
  "hex": "#36150b",
  "rgb": {
    "r": 54,
    "g": 21,
    "b": 11
  },
  "hsl": {
    "h": 13.953,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24369,
    "c": 0.0561,
    "h": 37.5
  },
  "luminance": 0.01345
}

Semantic roles & 50–950 ramp

primary

#36150B

secondary

#2A6273

accent

#C1E93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #36150B

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

Preview Lab → · Contrast checker → · Palette generator →