#331508#331508

#331508 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.8% C 0.053 H 43.1°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#331508
RGB	rgb(51, 21, 8)
HSL	hsl(18, 73%, 12%)
HSV	hsv(18, 84%, 20%)
CMYK	cmyk(0%, 58.8%, 84.3%, 80%)
CIE-LAB	lab(10.98, 13.89, 13.43)
CIE-LCH	lch(10.98, 19.33, 44.03°)
OKLab	oklab(23.78% 0.0389 0.0364)
OKLCH	oklch(23.78% 0.053 43.1)
XYZ	xyz(1.6774, 1.2579, 0.3841)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331508 #082633

analogous

#330811 #331508 #332B08

triadic

#331508 #083315 #150833

tetradic

#331508 #113308 #082633 #2B0833

square

#331508 #113308 #082633 #2B0833

split-complementary

#331508 #08332B #081133

monochromatic

#1A0B04 #1A0B04 #331508 #682B10 #9D4119

Accessibility & contrast

On white

16.78

#331508 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#331508 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331508

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331508	#FFFFFF	#000000	##FFFFFF
##331508	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1907

Deuteranopia (green-blind)

#242008

Tritanopia (blue-blind)

#390F12

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #331508;
/* rgb */ color: rgb(51, 21, 8);
/* oklch */ color: oklch(23.8% 0.053 43.1);

Tailwind

colors: {
  custom: {
    50: '#6d534a',
    500: '#331508',
    950: '#000000',
  },
}

SCSS

$custom: #331508;
$custom-light: #6d534a;
$custom-dark: #000000;

JSON

{
  "hex": "#331508",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 8
  },
  "hsl": {
    "h": 18.14,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.23777,
    "c": 0.05332,
    "h": 43.1
  },
  "luminance": 0.01258
}

Semantic roles & 50–950 ramp

primary

#331508

secondary

#255B72

accent

#B8F038

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #331508

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

Preview Lab → · Contrast checker → · Palette generator →