#83431E#83431E

#83431E is a mid, moderate orange. Relative luminance 0.089; OKLCH L 45.6% C 0.101 H 48.1°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#83431E
RGB	rgb(131, 67, 30)
HSL	hsl(22, 63%, 32%)
HSV	hsv(22, 77%, 51%)
CMYK	cmyk(0%, 48.9%, 77.1%, 48.6%)
CIE-LAB	lab(35.86, 24.51, 33.79)
CIE-LCH	lch(35.86, 41.74, 54.05°)
OKLab	oklab(45.62% 0.0674 0.0751)
OKLCH	oklch(45.62% 0.101 48.1)
XYZ	xyz(11.6026, 8.9347, 2.3416)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83431E #1E5E83

analogous

#831E2C #83431E #83761E

triadic

#83431E #1E8343 #431E83

tetradic

#83431E #2C831E #1E5E83 #761E83

square

#83431E #2C831E #1E5E83 #761E83

split-complementary

#83431E #1E8376 #1E2C83

monochromatic

#1F1007 #512A13 #83431E #B55C29 #D57B47

Accessibility & contrast

On white

7.54

#83431E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#83431E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83431E

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83431E	#FFFFFF	#000000	##FFFFFF
##83431E	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C1A

Deuteranopia (green-blind)

#645A1D

Tritanopia (blue-blind)

#90363B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #83431e;
/* rgb */ color: rgb(131, 67, 30);
/* oklch */ color: oklch(45.6% 0.101 48.1);

Tailwind

colors: {
  custom: {
    50: '#ad785c',
    500: '#83431e',
    950: '#000000',
  },
}

SCSS

$custom: #83431e;
$custom-light: #ad785c;
$custom-dark: #000000;

JSON

{
  "hex": "#83431e",
  "rgb": {
    "r": 131,
    "g": 67,
    "b": 30
  },
  "hsl": {
    "h": 21.98,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45619,
    "c": 0.10092,
    "h": 48.1
  },
  "luminance": 0.08933
}

Semantic roles & 50–950 ramp

primary

#83431E

secondary

#478DB6

accent

#AAE642

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83431E

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

Preview Lab → · Contrast checker → · Palette generator →