#371C0F#371C0F

#371C0F is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.0% C 0.048 H 45.7°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#371C0F
RGB	rgb(55, 28, 15)
HSL	hsl(20, 57%, 14%)
HSV	hsv(20, 73%, 22%)
CMYK	cmyk(0%, 49.1%, 72.7%, 78.4%)
CIE-LAB	lab(13.69, 11.80, 14.08)
CIE-LCH	lch(13.69, 18.37, 50.04°)
OKLab	oklab(26.04% 0.0336 0.0344)
OKLCH	oklch(26.04% 0.048 45.7)
XYZ	xyz(2.0772, 1.6774, 0.6662)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C0F #0F2A37

analogous

#370F16 #371C0F #37300F

triadic

#371C0F #0F371C #1C0F37

tetradic

#371C0F #16370F #0F2A37 #300F37

square

#371C0F #16370F #0F2A37 #300F37

split-complementary

#371C0F #0F3730 #0F1637

monochromatic

#180C07 #180C07 #371C0F #67341C #974D29

Accessibility & contrast

On white

15.73

#371C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#371C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C0F

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C0F	#FFFFFF	#000000	##FFFFFF
##371C0F	1.00	15.73	1.34	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0E

Deuteranopia (green-blind)

#2A250F

Tritanopia (blue-blind)

#3D1719

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #371c0f;
/* rgb */ color: rgb(55, 28, 15);
/* oklch */ color: oklch(26.0% 0.048 45.7);

Tailwind

colors: {
  custom: {
    50: '#70584e',
    500: '#371c0f',
    950: '#000000',
  },
}

SCSS

$custom: #371c0f;
$custom-light: #70584e;
$custom-dark: #000000;

JSON

{
  "hex": "#371c0f",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 19.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2604,
    "c": 0.04811,
    "h": 45.7
  },
  "luminance": 0.01677
}

Semantic roles & 50–950 ramp

primary

#371C0F

secondary

#315C71

accent

#AFE047

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #371C0F

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

Preview Lab → · Contrast checker → · Palette generator →