#371C11#371C11

#371C11 is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.1% C 0.047 H 42.6°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#371C11
RGB	rgb(55, 28, 17)
HSL	hsl(17, 53%, 14%)
HSV	hsv(17, 69%, 22%)
CMYK	cmyk(0%, 49.1%, 69.1%, 78.4%)
CIE-LAB	lab(13.73, 11.98, 13.02)
CIE-LCH	lch(13.73, 17.69, 47.37°)
OKLab	oklab(26.08% 0.0346 0.0317)
OKLCH	oklch(26.08% 0.047 42.6)
XYZ	xyz(2.0921, 1.6834, 0.7450)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C11 #112C37

analogous

#371119 #371C11 #372F11

triadic

#371C11 #11371C #1C1137

tetradic

#371C11 #193711 #112C37 #2F1137

square

#371C11 #193711 #112C37 #2F1137

split-complementary

#371C11 #11372F #111937

monochromatic

#170C07 #170C07 #371C11 #66341F #954C2E

Accessibility & contrast

On white

15.71

#371C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#371C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C11

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C11	#FFFFFF	#000000	##FFFFFF
##371C11	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F10

Deuteranopia (green-blind)

#2A2511

Tritanopia (blue-blind)

#3D1719

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #371c11;
/* rgb */ color: rgb(55, 28, 17);
/* oklch */ color: oklch(26.1% 0.047 42.6);

Tailwind

colors: {
  custom: {
    50: '#70584f',
    500: '#371c11',
    950: '#000000',
  },
}

SCSS

$custom: #371c11;
$custom-light: #70584f;
$custom-dark: #000000;

JSON

{
  "hex": "#371c11",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 17
  },
  "hsl": {
    "h": 17.368,
    "s": 52.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26078,
    "c": 0.04692,
    "h": 42.6
  },
  "luminance": 0.01683
}

Semantic roles & 50–950 ramp

primary

#371C11

secondary

#345F70

accent

#B2DC4C

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080302

muted

#7B7878

Preview Lab

Preview with #371C11

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

Preview Lab → · Contrast checker → · Palette generator →