#331D0D#331D0D

#331D0D is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.6% C 0.044 H 55.4°. Best body text is #FFFFFF at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#331D0D
RGB	rgb(51, 29, 13)
HSL	hsl(25, 59%, 13%)
HSV	hsv(25, 75%, 20%)
CMYK	cmyk(0%, 43.1%, 74.5%, 80%)
CIE-LAB	lab(13.30, 8.86, 14.45)
CIE-LCH	lch(13.30, 16.95, 58.50°)
OKLab	oklab(25.59% 0.0248 0.0358)
OKLCH	oklch(25.59% 0.044 55.4)
XYZ	xyz(1.8774, 1.6118, 0.5929)
Luminance	0.0161 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331D0D #0D2333

analogous

#330D10 #331D0D #33300D

triadic

#331D0D #0D331D #1D0D33

tetradic

#331D0D #10330D #0D2333 #300D33

square

#331D0D #10330D #0D2333 #300D33

split-complementary

#331D0D #0D3330 #0D1033

monochromatic

#180E06 #180E06 #331D0D #643919 #955426

Accessibility & contrast

On white

15.88

#331D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#331D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331D0D

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331D0D	#FFFFFF	#000000	##FFFFFF
##331D0D	1.00	15.88	1.32	15.88
#FFFFFF	15.88	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0C

Deuteranopia (green-blind)

#29240D

Tritanopia (blue-blind)

#381919

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331d0d;
/* rgb */ color: rgb(51, 29, 13);
/* oklch */ color: oklch(25.6% 0.044 55.4);

Tailwind

colors: {
  custom: {
    50: '#6d594c',
    500: '#331d0d',
    950: '#000000',
  },
}

SCSS

$custom: #331d0d;
$custom-light: #6d594c;
$custom-dark: #000000;

JSON

{
  "hex": "#331d0d",
  "rgb": {
    "r": 51,
    "g": 29,
    "b": 13
  },
  "hsl": {
    "h": 25.263,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.25589,
    "c": 0.04356,
    "h": 55.4
  },
  "luminance": 0.01612
}

Semantic roles & 50–950 ramp

primary

#331D0D

secondary

#2E536E

accent

#A0E345

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #331D0D

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

Preview Lab → · Contrast checker → · Palette generator →