#331D15#331D15

#331D15 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.8% C 0.038 H 40.7°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#331D15
RGB	rgb(51, 29, 21)
HSL	hsl(16, 42%, 14%)
HSV	hsv(16, 59%, 20%)
CMYK	cmyk(0%, 43.1%, 58.8%, 80%)
CIE-LAB	lab(13.45, 9.70, 9.99)
CIE-LCH	lch(13.45, 13.92, 45.86°)
OKLab	oklab(25.76% 0.0287 0.0247)
OKLCH	oklch(25.76% 0.038 40.7)
XYZ	xyz(1.9401, 1.6368, 0.9231)
Luminance	0.0164 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331D15 #152B33

analogous

#33151C #331D15 #332C15

triadic

#331D15 #15331D #1D1533

tetradic

#331D15 #1C3315 #152B33 #2C1533

square

#331D15 #1C3315 #152B33 #2C1533

split-complementary

#331D15 #15332C #151C33

monochromatic

#160C09 #160C09 #331D15 #5E3627 #8A4E39

Accessibility & contrast

On white

15.82

#331D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#331D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331D15

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331D15	#FFFFFF	#000000	##FFFFFF
##331D15	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232014

Deuteranopia (green-blind)

#282415

Tritanopia (blue-blind)

#38191B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331d15;
/* rgb */ color: rgb(51, 29, 21);
/* oklch */ color: oklch(25.8% 0.038 40.7);

Tailwind

colors: {
  custom: {
    50: '#6c5952',
    500: '#331d15',
    950: '#000000',
  },
}

SCSS

$custom: #331d15;
$custom-light: #6c5952;
$custom-dark: #000000;

JSON

{
  "hex": "#331d15",
  "rgb": {
    "r": 51,
    "g": 29,
    "b": 21
  },
  "hsl": {
    "h": 16,
    "s": 41.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.25755,
    "c": 0.03781,
    "h": 40.7
  },
  "luminance": 0.01637
}

Semantic roles & 50–950 ramp

primary

#331D15

secondary

#3A5D6A

accent

#B1D156

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070302

muted

#7A7878

Preview Lab

Preview with #331D15

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

Preview Lab → · Contrast checker → · Palette generator →