#371604#371604

#371604 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 24.6% C 0.060 H 47.4°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#371604
RGB	rgb(55, 22, 4)
HSL	hsl(21, 86%, 12%)
HSV	hsv(21, 93%, 22%)
CMYK	cmyk(0%, 60%, 92.7%, 78.4%)
CIE-LAB	lab(11.92, 14.97, 16.48)
CIE-LCH	lch(11.92, 22.27, 47.76°)
OKLab	oklab(24.63% 0.0407 0.0442)
OKLCH	oklch(24.63% 0.06 47.4)
XYZ	xyz(1.8846, 1.3950, 0.2849)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371604 #042537

analogous

#37040C #371604 #373004

triadic

#371604 #043716 #160437

tetradic

#371604 #0C3704 #042537 #300437

square

#371604 #0C3704 #042537 #300437

split-complementary

#371604 #043730 #040C37

monochromatic

#1D0B02 #1D0B02 #371604 #702D08 #A9440C

Accessibility & contrast

On white

16.42

#371604 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#371604 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371604

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371604	#FFFFFF	#000000	##FFFFFF
##371604	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B02

Deuteranopia (green-blind)

#272204

Tritanopia (blue-blind)

#3D0F12

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #371604;
/* rgb */ color: rgb(55, 22, 4);
/* oklch */ color: oklch(24.6% 0.060 47.4);

Tailwind

colors: {
  custom: {
    50: '#715448',
    500: '#371604',
    950: '#000000',
  },
}

SCSS

$custom: #371604;
$custom-light: #715448;
$custom-dark: #000000;

JSON

{
  "hex": "#371604",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 4
  },
  "hsl": {
    "h": 21.176,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.24632,
    "c": 0.06002,
    "h": 47.4
  },
  "luminance": 0.01395
}

Semantic roles & 50–950 ramp

primary

#371604

secondary

#1E5979

accent

#B3FD2B

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080200

muted

#7B7877

Preview Lab

Preview with #371604

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

Preview Lab → · Contrast checker → · Palette generator →