#331C05#331C05

#331C05 is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.2% C 0.050 H 62.5°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#331C05
RGB	rgb(51, 28, 5)
HSL	hsl(30, 82%, 11%)
HSV	hsv(30, 90%, 20%)
CMYK	cmyk(0%, 45.1%, 90.2%, 80%)
CIE-LAB	lab(12.89, 8.93, 17.27)
CIE-LCH	lch(12.89, 19.44, 62.67°)
OKLab	oklab(25.24% 0.0233 0.0446)
OKLCH	oklch(25.24% 0.05 62.5)
XYZ	xyz(1.8080, 1.5455, 0.3466)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C05 #051C33

analogous

#330505 #331C05 #333305

triadic

#331C05 #05331C #1C0533

tetradic

#331C05 #053305 #051C33 #330533

square

#331C05 #053305 #051C33 #330533

split-complementary

#331C05 #053333 #050533

monochromatic

#1C0F03 #1C0F03 #331C05 #6B3B0A #A25910

Accessibility & contrast

On white

16.04

#331C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C05

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C05	#FFFFFF	#000000	##FFFFFF
##331C05	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E03

Deuteranopia (green-blind)

#292305

Tritanopia (blue-blind)

#391717

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331c05;
/* rgb */ color: rgb(51, 28, 5);
/* oklch */ color: oklch(25.2% 0.050 62.5);

Tailwind

colors: {
  custom: {
    50: '#6d5849',
    500: '#331c05',
    950: '#000000',
  },
}

SCSS

$custom: #331c05;
$custom-light: #6d5849;
$custom-dark: #000000;

JSON

{
  "hex": "#331c05",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 5
  },
  "hsl": {
    "h": 30,
    "s": 82.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25238,
    "c": 0.05033,
    "h": 62.5
  },
  "luminance": 0.01545
}

Semantic roles & 50–950 ramp

primary

#331C05

secondary

#1F4A74

accent

#94F82F

background

#F6F5F4

surface

#ECE9E6

border

#C7C5C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #331C05

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

Preview Lab → · Contrast checker → · Palette generator →