#371C0C#371C0C

#371C0C is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.0% C 0.050 H 49.8°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#371C0C
RGB	rgb(55, 28, 12)
HSL	hsl(22, 64%, 13%)
HSV	hsv(22, 78%, 22%)
CMYK	cmyk(0%, 49.1%, 78.2%, 78.4%)
CIE-LAB	lab(13.65, 11.55, 15.50)
CIE-LCH	lch(13.65, 19.33, 53.29°)
OKLab	oklab(25.99% 0.0323 0.0382)
OKLCH	oklch(25.99% 0.05 49.8)
XYZ	xyz(2.0573, 1.6695, 0.5617)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C0C #0C2737

analogous

#370C11 #371C0C #37310C

triadic

#371C0C #0C371C #1C0C37

tetradic

#371C0C #11370C #0C2737 #310C37

square

#371C0C #11370C #0C2737 #310C37

split-complementary

#371C0C #0C3731 #0C1137

monochromatic

#190D05 #190D05 #371C0C #693617 #9B4F22

Accessibility & contrast

On white

15.74

#371C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#371C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C0C

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C0C	#FFFFFF	#000000	##FFFFFF
##371C0C	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F0A

Deuteranopia (green-blind)

#2A250C

Tritanopia (blue-blind)

#3D1718

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #371c0c;
/* rgb */ color: rgb(55, 28, 12);
/* oklch */ color: oklch(26.0% 0.050 49.8);

Tailwind

colors: {
  custom: {
    50: '#70584c',
    500: '#371c0c',
    950: '#000000',
  },
}

SCSS

$custom: #371c0c;
$custom-light: #70584c;
$custom-dark: #000000;

JSON

{
  "hex": "#371c0c",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 12
  },
  "hsl": {
    "h": 22.326,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25988,
    "c": 0.04997,
    "h": 49.8
  },
  "luminance": 0.01669
}

Semantic roles & 50–950 ramp

primary

#371C0C

secondary

#2C5973

accent

#A9E741

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #371C0C

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

Preview Lab → · Contrast checker → · Palette generator →