#331F09#331F09

#331F09 is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.0% C 0.046 H 65.7°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#331F09
RGB	rgb(51, 31, 9)
HSL	hsl(31, 70%, 12%)
HSV	hsv(31, 82%, 20%)
CMYK	cmyk(0%, 39.2%, 82.4%, 80%)
CIE-LAB	lab(13.85, 7.15, 16.91)
CIE-LCH	lch(13.85, 18.36, 67.07°)
OKLab	oklab(26% 0.0189 0.0419)
OKLCH	oklch(26% 0.046 65.7)
XYZ	xyz(1.9047, 1.7037, 0.4869)
Luminance	0.0170 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F09 #091D33

analogous

#330A09 #331F09 #323309

triadic

#331F09 #09331F #1F0933

tetradic

#331F09 #09330A #091D33 #330932

square

#331F09 #09330A #091D33 #330932

split-complementary

#331F09 #093233 #0A0933

monochromatic

#1A1005 #1A1005 #331F09 #673F12 #9B5E1B

Accessibility & contrast

On white

15.66

#331F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F09

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F09	#FFFFFF	#000000	##FFFFFF
##331F09	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252107

Deuteranopia (green-blind)

#2A2509

Tritanopia (blue-blind)

#381A1A

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331f09;
/* rgb */ color: rgb(51, 31, 9);
/* oklch */ color: oklch(26.0% 0.046 65.7);

Tailwind

colors: {
  custom: {
    50: '#6d5a4b',
    500: '#331f09',
    950: '#000000',
  },
}

SCSS

$custom: #331f09;
$custom-light: #6d5a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#331f09",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 9
  },
  "hsl": {
    "h": 31.429,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.25995,
    "c": 0.04598,
    "h": 65.7
  },
  "luminance": 0.01704
}

Semantic roles & 50–950 ramp

primary

#331F09

secondary

#274A71

accent

#90ED3B

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #331F09

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

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