#83521D#83521D

#83521D is a mid, moderate orange. Relative luminance 0.109; OKLCH L 48.4% C 0.093 H 64.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#83521D
RGB	rgb(131, 82, 29)
HSL	hsl(31, 64%, 31%)
HSV	hsv(31, 78%, 51%)
CMYK	cmyk(0%, 37.4%, 77.9%, 48.6%)
CIE-LAB	lab(39.50, 15.74, 38.00)
CIE-LCH	lch(39.50, 41.13, 67.50°)
OKLab	oklab(48.42% 0.041 0.0839)
OKLCH	oklch(48.42% 0.093 64)
XYZ	xyz(12.6001, 10.9498, 2.6121)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83521D #1D4E83

analogous

#831F1D #83521D #81831D

triadic

#83521D #1D8352 #521D83

tetradic

#83521D #1D831F #1D4E83 #831D81

square

#83521D #1D831F #1D4E83 #831D81

split-complementary

#83521D #1D8183 #1F1D83

monochromatic

#1F1307 #513312 #83521D #B57128 #D69045

Accessibility & contrast

On white

6.58

#83521D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#83521D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83521D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83521D	#FFFFFF	#000000	##FFFFFF
##83521D	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625616

Deuteranopia (green-blind)

#6D621E

Tritanopia (blue-blind)

#8F4747

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #83521d;
/* rgb */ color: rgb(131, 82, 29);
/* oklch */ color: oklch(48.4% 0.093 64.0);

Tailwind

colors: {
  custom: {
    50: '#ac825d',
    500: '#83521d',
    950: '#000000',
  },
}

SCSS

$custom: #83521d;
$custom-light: #ac825d;
$custom-dark: #000000;

JSON

{
  "hex": "#83521d",
  "rgb": {
    "r": 131,
    "g": 82,
    "b": 29
  },
  "hsl": {
    "h": 31.176,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.48421,
    "c": 0.09339,
    "h": 64
  },
  "luminance": 0.10949
}

Semantic roles & 50–950 ramp

primary

#83521D

secondary

#467CB6

accent

#91E741

background

#FBF7F5

surface

#F6EEE9

border

#D0C9C5

text

#110A04

muted

#807C79

Preview Lab

Preview with #83521D

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

Preview Lab → · Contrast checker → · Palette generator →