#331C10#331C10

#331C10 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.4% C 0.042 H 47.7°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#331C10
RGB	rgb(51, 28, 16)
HSL	hsl(21, 52%, 13%)
HSV	hsv(21, 69%, 20%)
CMYK	cmyk(0%, 45.1%, 68.6%, 80%)
CIE-LAB	lab(13.06, 9.83, 12.58)
CIE-LCH	lch(13.06, 15.96, 51.99°)
OKLab	oklab(25.42% 0.0283 0.0311)
OKLCH	oklch(25.42% 0.042 47.7)
XYZ	xyz(1.8741, 1.5719, 0.6948)
Luminance	0.0157 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C10 #102733

analogous

#331015 #331C10 #332D10

triadic

#331C10 #10331C #1C1033

tetradic

#331C10 #153310 #102733 #2D1033

square

#331C10 #153310 #102733 #2D1033

split-complementary

#331C10 #10332D #101533

monochromatic

#170D07 #170D07 #331C10 #62361F #904F2D

Accessibility & contrast

On white

15.98

#331C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C10

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C10	#FFFFFF	#000000	##FFFFFF
##331C10	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F0F

Deuteranopia (green-blind)

#282410

Tritanopia (blue-blind)

#381819

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331c10;
/* rgb */ color: rgb(51, 28, 16);
/* oklch */ color: oklch(25.4% 0.042 47.7);

Tailwind

colors: {
  custom: {
    50: '#6d584e',
    500: '#331c10',
    950: '#000000',
  },
}

SCSS

$custom: #331c10;
$custom-light: #6d584e;
$custom-dark: #000000;

JSON

{
  "hex": "#331c10",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 16
  },
  "hsl": {
    "h": 20.571,
    "s": 52.239,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25417,
    "c": 0.04201,
    "h": 47.7
  },
  "luminance": 0.01572
}

Semantic roles & 50–950 ramp

primary

#331C10

secondary

#32596C

accent

#AADC4C

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #331C10

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

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