#371C0D#371C0D

#371C0D is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.0% C 0.049 H 48.5°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#371C0D
RGB	rgb(55, 28, 13)
HSL	hsl(21, 62%, 13%)
HSV	hsv(21, 76%, 22%)
CMYK	cmyk(0%, 49.1%, 76.4%, 78.4%)
CIE-LAB	lab(13.66, 11.63, 15.05)
CIE-LCH	lch(13.66, 19.02, 52.30°)
OKLab	oklab(26.01% 0.0327 0.037)
OKLCH	oklch(26.01% 0.049 48.5)
XYZ	xyz(2.0636, 1.6720, 0.5947)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C0D #0D2837

analogous

#370D13 #371C0D #37310D

triadic

#371C0D #0D371C #1C0D37

tetradic

#371C0D #13370D #0D2837 #310D37

square

#371C0D #13370D #0D2837 #310D37

split-complementary

#371C0D #0D3731 #0D1337

monochromatic

#190D06 #190D06 #371C0D #683519 #9A4E24

Accessibility & contrast

On white

15.74

#371C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#371C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C0D

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C0D	#FFFFFF	#000000	##FFFFFF
##371C0D	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)

#231F0C

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#3D1719

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #371c0d;
/* rgb */ color: rgb(55, 28, 13);
/* oklch */ color: oklch(26.0% 0.049 48.5);

Tailwind

colors: {
  custom: {
    50: '#70584c',
    500: '#371c0d',
    950: '#000000',
  },
}

SCSS

$custom: #371c0d;
$custom-light: #70584c;
$custom-dark: #000000;

JSON

{
  "hex": "#371c0d",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 13
  },
  "hsl": {
    "h": 21.429,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.26005,
    "c": 0.04935,
    "h": 48.5
  },
  "luminance": 0.01672
}

Semantic roles & 50–950 ramp

primary

#371C0D

secondary

#2D5A72

accent

#ABE543

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #371C0D

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

Preview Lab → · Contrast checker → · Palette generator →