#331F0E#331F0E

#331F0E is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.1% C 0.042 H 59.8°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#331F0E
RGB	rgb(51, 31, 14)
HSL	hsl(28, 57%, 13%)
HSV	hsv(28, 73%, 20%)
CMYK	cmyk(0%, 39.2%, 72.5%, 80%)
CIE-LAB	lab(13.92, 7.56, 14.78)
CIE-LCH	lch(13.92, 16.60, 62.91°)
OKLab	oklab(26.07% 0.0211 0.0361)
OKLCH	oklch(26.07% 0.042 59.8)
XYZ	xyz(1.9346, 1.7157, 0.6446)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F0E #0E2233

analogous

#330E0F #331F0E #33310E

triadic

#331F0E #0E331F #1F0E33

tetradic

#331F0E #0F330E #0E2233 #310E33

square

#331F0E #0F330E #0E2233 #310E33

split-complementary

#331F0E #0E3331 #0E0F33

monochromatic

#180F07 #180F07 #331F0E #633C1B #935928

Accessibility & contrast

On white

15.64

#331F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F0E

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F0E	#FFFFFF	#000000	##FFFFFF
##331F0E	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25210C

Deuteranopia (green-blind)

#2A250E

Tritanopia (blue-blind)

#381B1B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331f0e;
/* rgb */ color: rgb(51, 31, 14);
/* oklch */ color: oklch(26.1% 0.042 59.8);

Tailwind

colors: {
  custom: {
    50: '#6d5a4d',
    500: '#331f0e',
    950: '#000000',
  },
}

SCSS

$custom: #331f0e;
$custom-light: #6d5a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#331f0e",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 27.568,
    "s": 56.923,
    "l": 12.745
  },
  "oklch": {
    "l": 0.26072,
    "c": 0.04182,
    "h": 59.8
  },
  "luminance": 0.01715
}

Semantic roles & 50–950 ramp

primary

#331F0E

secondary

#2F516E

accent

#9AE048

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #331F0E

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

Preview Lab → · Contrast checker → · Palette generator →