#371C05#371C05

#371C05 is a dark, muted orange. Relative luminance 0.017; OKLCH L 25.9% C 0.055 H 57.6°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#371C05
RGB	rgb(55, 28, 5)
HSL	hsl(28, 83%, 12%)
HSV	hsv(28, 91%, 22%)
CMYK	cmyk(0%, 49.1%, 90.9%, 78.4%)
CIE-LAB	lab(13.55, 11.07, 18.27)
CIE-LCH	lch(13.55, 21.36, 58.79°)
OKLab	oklab(25.89% 0.0293 0.0462)
OKLCH	oklch(25.89% 0.055 57.6)
XYZ	xyz(2.0184, 1.6539, 0.3565)
Luminance	0.0165 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C05 #052037

analogous

#370507 #371C05 #373505

triadic

#371C05 #05371C #1C0537

tetradic

#371C05 #073705 #052037 #350537

square

#371C05 #073705 #052037 #350537

split-complementary

#371C05 #053735 #050737

monochromatic

#1C0E03 #1C0E03 #371C05 #6F390A #A7550F

Accessibility & contrast

On white

15.78

#371C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#371C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C05

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C05	#FFFFFF	#000000	##FFFFFF
##371C05	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F03

Deuteranopia (green-blind)

#2B2505

Tritanopia (blue-blind)

#3D1617

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #371c05;
/* rgb */ color: rgb(55, 28, 5);
/* oklch */ color: oklch(25.9% 0.055 57.6);

Tailwind

colors: {
  custom: {
    50: '#715849',
    500: '#371c05',
    950: '#000000',
  },
}

SCSS

$custom: #371c05;
$custom-light: #715849;
$custom-dark: #000000;

JSON

{
  "hex": "#371c05",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 5
  },
  "hsl": {
    "h": 27.6,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.25887,
    "c": 0.05467,
    "h": 57.6
  },
  "luminance": 0.01654
}

Semantic roles & 50–950 ramp

primary

#371C05

secondary

#204F78

accent

#9CFA2E

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080300

muted

#7B7877

Preview Lab

Preview with #371C05

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

Preview Lab → · Contrast checker → · Palette generator →