#331F13#331F13

#331F13 is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.2% C 0.038 H 51.4°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#331F13
RGB	rgb(51, 31, 19)
HSL	hsl(23, 46%, 14%)
HSV	hsv(23, 63%, 20%)
CMYK	cmyk(0%, 39.2%, 62.7%, 80%)
CIE-LAB	lab(14.01, 8.07, 12.05)
CIE-LCH	lch(14.01, 14.50, 56.18°)
OKLab	oklab(26.17% 0.0235 0.0294)
OKLCH	oklch(26.17% 0.038 51.4)
XYZ	xyz(1.9729, 1.7310, 0.8462)
Luminance	0.0173 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F13 #132733

analogous

#331317 #331F13 #332F13

triadic

#331F13 #13331F #1F1333

tetradic

#331F13 #173313 #132733 #2F1333

square

#331F13 #173313 #132733 #2F1333

split-complementary

#331F13 #13332F #131733

monochromatic

#160E08 #160E08 #331F13 #603A24 #8C5534

Accessibility & contrast

On white

15.60

#331F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#331F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F13

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F13	#FFFFFF	#000000	##FFFFFF
##331F13	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252112

Deuteranopia (green-blind)

#292513

Tritanopia (blue-blind)

#381B1C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #331f13;
/* rgb */ color: rgb(51, 31, 19);
/* oklch */ color: oklch(26.2% 0.038 51.4);

Tailwind

colors: {
  custom: {
    50: '#6c5a50',
    500: '#331f13',
    950: '#000000',
  },
}

SCSS

$custom: #331f13;
$custom-light: #6c5a50;
$custom-dark: #000000;

JSON

{
  "hex": "#331f13",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 19
  },
  "hsl": {
    "h": 22.5,
    "s": 45.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26169,
    "c": 0.03761,
    "h": 51.4
  },
  "luminance": 0.01731
}

Semantic roles & 50–950 ramp

primary

#331F13

secondary

#37576B

accent

#A4D552

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070302

muted

#7A7878

Preview Lab

Preview with #331F13

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

Preview Lab → · Contrast checker → · Palette generator →