#83631E#83631E

#83631E is a mid, moderate orange. Relative luminance 0.138; OKLCH L 51.9% C 0.093 H 82.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#83631E
RGB	rgb(131, 99, 30)
HSL	hsl(41, 63%, 32%)
HSV	hsv(41, 77%, 51%)
CMYK	cmyk(0%, 24.4%, 77.1%, 48.6%)
CIE-LAB	lab(44.01, 5.76, 42.00)
CIE-LCH	lch(44.01, 42.39, 82.19°)
OKLab	oklab(51.94% 0.012 0.0927)
OKLCH	oklch(51.94% 0.093 82.6)
XYZ	xyz(14.0572, 13.8437, 3.1598)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83631E #1E3E83

analogous

#83311E #83631E #71831E

triadic

#83631E #1E8363 #631E83

tetradic

#83631E #1E8331 #1E3E83 #831E71

square

#83631E #1E8331 #1E3E83 #831E71

split-complementary

#83631E #1E7183 #311E83

monochromatic

#1F1807 #513D13 #83631E #B58929 #D5A847

Accessibility & contrast

On white

5.57

#83631E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#83631E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83631E

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83631E	#FFFFFF	#000000	##FFFFFF
##83631E	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706314

Deuteranopia (green-blind)

#786B21

Tritanopia (blue-blind)

#8F5955

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #83631e;
/* rgb */ color: rgb(131, 99, 30);
/* oklch */ color: oklch(51.9% 0.093 82.6);

Tailwind

colors: {
  custom: {
    50: '#ab8f5f',
    500: '#83631e',
    950: '#000000',
  },
}

SCSS

$custom: #83631e;
$custom-light: #ab8f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#83631e",
  "rgb": {
    "r": 131,
    "g": 99,
    "b": 30
  },
  "hsl": {
    "h": 40.99,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51944,
    "c": 0.09344,
    "h": 82.6
  },
  "luminance": 0.13843
}

Semantic roles & 50–950 ramp

primary

#83631E

secondary

#476AB6

accent

#76E642

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#110C05

muted

#807D79

Preview Lab

Preview with #83631E

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

Preview Lab → · Contrast checker → · Palette generator →