#83391E#83391E

#83391E is a dark, moderate orange. Relative luminance 0.078; OKLCH L 43.9% C 0.110 H 39.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#83391E
RGB	rgb(131, 57, 30)
HSL	hsl(16, 63%, 32%)
HSV	hsv(16, 77%, 51%)
CMYK	cmyk(0%, 56.5%, 77.1%, 48.6%)
CIE-LAB	lab(33.66, 30.04, 31.48)
CIE-LCH	lch(33.66, 43.51, 46.34°)
OKLab	oklab(43.94% 0.0842 0.0702)
OKLCH	oklch(43.94% 0.11 39.8)
XYZ	xyz(11.0586, 7.8467, 2.1603)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83391E #1E6883

analogous

#831E35 #83391E #836C1E

triadic

#83391E #1E8339 #391E83

tetradic

#83391E #35831E #1E6883 #6C1E83

square

#83391E #35831E #1E6883 #6C1E83

split-complementary

#83391E #1E836C #1E3583

monochromatic

#1F0E07 #512313 #83391E #B54F29 #D56D47

Accessibility & contrast

On white

8.17

#83391E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#83391E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83391E

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83391E	#FFFFFF	#000000	##FFFFFF
##83391E	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451B

Deuteranopia (green-blind)

#5F551C

Tritanopia (blue-blind)

#902933

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #83391e;
/* rgb */ color: rgb(131, 57, 30);
/* oklch */ color: oklch(43.9% 0.110 39.8);

Tailwind

colors: {
  custom: {
    50: '#ad715b',
    500: '#83391e',
    950: '#000000',
  },
}

SCSS

$custom: #83391e;
$custom-light: #ad715b;
$custom-dark: #000000;

JSON

{
  "hex": "#83391e",
  "rgb": {
    "r": 131,
    "g": 57,
    "b": 30
  },
  "hsl": {
    "h": 16.04,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43943,
    "c": 0.10961,
    "h": 39.8
  },
  "luminance": 0.07845
}

Semantic roles & 50–950 ramp

primary

#83391E

secondary

#4798B6

accent

#BAE642

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110804

muted

#807B79

Preview Lab

Preview with #83391E

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

Preview Lab → · Contrast checker → · Palette generator →