#331C0A#331C0A

#331C0A is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.3% C 0.046 H 56.6°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#331C0A
RGB	rgb(51, 28, 10)
HSL	hsl(26, 67%, 12%)
HSV	hsv(26, 80%, 20%)
CMYK	cmyk(0%, 45.1%, 80.4%, 80%)
CIE-LAB	lab(12.96, 9.31, 15.33)
CIE-LCH	lch(12.96, 17.93, 58.74°)
OKLab	oklab(25.31% 0.0255 0.0387)
OKLCH	oklch(25.31% 0.046 56.6)
XYZ	xyz(1.8354, 1.5564, 0.4909)
Luminance	0.0156 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C0A #0A2133

analogous

#330A0D #331C0A #33310A

triadic

#331C0A #0A331C #1C0A33

tetradic

#331C0A #0D330A #0A2133 #310A33

square

#331C0A #0D330A #0A2133 #310A33

split-complementary

#331C0A #0A3331 #0A0D33

monochromatic

#1A0E05 #1A0E05 #331C0A #663814 #99541E

Accessibility & contrast

On white

16.02

#331C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C0A

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C0A	#FFFFFF	#000000	##FFFFFF
##331C0A	1.00	16.02	1.31	16.02
#FFFFFF	16.02	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E08

Deuteranopia (green-blind)

#28240A

Tritanopia (blue-blind)

#381718

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331c0a;
/* rgb */ color: rgb(51, 28, 10);
/* oklch */ color: oklch(25.3% 0.046 56.6);

Tailwind

colors: {
  custom: {
    50: '#6d584b',
    500: '#331c0a',
    950: '#000000',
  },
}

SCSS

$custom: #331c0a;
$custom-light: #6d584b;
$custom-dark: #000000;

JSON

{
  "hex": "#331c0a",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 10
  },
  "hsl": {
    "h": 26.341,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.25312,
    "c": 0.04633,
    "h": 56.6
  },
  "luminance": 0.01556
}

Semantic roles & 50–950 ramp

primary

#331C0A

secondary

#285170

accent

#9EEA3E

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #331C0A

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

Preview Lab → · Contrast checker → · Palette generator →