#331F02#331F02

#331F02 is a dark, muted orange. Relative luminance 0.017; OKLCH L 25.9% C 0.053 H 72.6°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#331F02
RGB	rgb(51, 31, 2)
HSL	hsl(36, 92%, 10%)
HSV	hsv(36, 96%, 20%)
CMYK	cmyk(0%, 39.2%, 96.1%, 80%)
CIE-LAB	lab(13.76, 6.62, 19.64)
CIE-LCH	lch(13.76, 20.73, 71.37°)
OKLab	oklab(25.9% 0.0157 0.0502)
OKLCH	oklch(25.9% 0.053 72.6)
XYZ	xyz(1.8663, 1.6883, 0.2850)
Luminance	0.0169 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F02 #021633

analogous

#330602 #331F02 #2E3302

triadic

#331F02 #02331F #1F0233

tetradic

#331F02 #023306 #021633 #33022E

square

#331F02 #023306 #021633 #33022E

split-complementary

#331F02 #022E33 #060233

monochromatic

#1D1201 #1D1201 #331F02 #6E4304 #A96707

Accessibility & contrast

On white

15.70

#331F02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331F02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F02

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F02	#FFFFFF	#000000	##FFFFFF
##331F02	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262000

Deuteranopia (green-blind)

#2B2503

Tritanopia (blue-blind)

#391A19

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331f02;
/* rgb */ color: rgb(51, 31, 2);
/* oklch */ color: oklch(25.9% 0.053 72.6);

Tailwind

colors: {
  custom: {
    50: '#6d5a47',
    500: '#331f02',
    950: '#000000',
  },
}

SCSS

$custom: #331f02;
$custom-light: #6d5a47;
$custom-dark: #000000;

JSON

{
  "hex": "#331f02",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 2
  },
  "hsl": {
    "h": 35.51,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.25896,
    "c": 0.05255,
    "h": 72.6
  },
  "luminance": 0.01688
}

Semantic roles & 50–950 ramp

primary

#331F02

secondary

#1A4077

accent

#80FF29

background

#F6F5F4

surface

#ECE9E6

border

#C7C5C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #331F02

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

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