#371504#371504

#371504 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 24.4% C 0.061 H 45.7°. Best body text is #FFFFFF at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#371504
RGB	rgb(55, 21, 4)
HSL	hsl(20, 86%, 12%)
HSV	hsv(20, 93%, 22%)
CMYK	cmyk(0%, 61.8%, 92.7%, 78.4%)
CIE-LAB	lab(11.67, 15.60, 16.14)
CIE-LCH	lch(11.67, 22.45, 45.97°)
OKLab	oklab(24.44% 0.0426 0.0437)
OKLCH	oklch(24.44% 0.061 45.7)
XYZ	xyz(1.8658, 1.3576, 0.2786)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371504 #042637

analogous

#37040D #371504 #372F04

triadic

#371504 #043715 #150437

tetradic

#371504 #0D3704 #042637 #2F0437

square

#371504 #0D3704 #042637 #2F0437

split-complementary

#371504 #04372F #040D37

monochromatic

#1D0B02 #1D0B02 #371504 #702B08 #A9410C

Accessibility & contrast

On white

16.52

#371504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#371504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371504

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371504	#FFFFFF	#000000	##FFFFFF
##371504	1.00	16.52	1.27	16.52
#FFFFFF	16.52	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1A03

Deuteranopia (green-blind)

#272203

Tritanopia (blue-blind)

#3D0D11

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #371504;
/* rgb */ color: rgb(55, 21, 4);
/* oklch */ color: oklch(24.4% 0.061 45.7);

Tailwind

colors: {
  custom: {
    50: '#715348',
    500: '#371504',
    950: '#000000',
  },
}

SCSS

$custom: #371504;
$custom-light: #715348;
$custom-dark: #000000;

JSON

{
  "hex": "#371504",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 4
  },
  "hsl": {
    "h": 20,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.24439,
    "c": 0.06097,
    "h": 45.7
  },
  "luminance": 0.01357
}

Semantic roles & 50–950 ramp

primary

#371504

secondary

#1E5B79

accent

#B7FD2B

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080200

muted

#7B7877

Preview Lab

Preview with #371504

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

Preview Lab → · Contrast checker → · Palette generator →