#83431D#83431D

#83431D is a mid, moderate orange. Relative luminance 0.089; OKLCH L 45.6% C 0.101 H 48.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#83431D
RGB	rgb(131, 67, 29)
HSL	hsl(22, 64%, 31%)
HSV	hsv(22, 78%, 51%)
CMYK	cmyk(0%, 48.9%, 77.9%, 48.6%)
CIE-LAB	lab(35.85, 24.46, 34.31)
CIE-LCH	lch(35.85, 42.13, 54.51°)
OKLab	oklab(45.61% 0.0671 0.076)
OKLCH	oklch(45.61% 0.101 48.6)
XYZ	xyz(11.5901, 8.9297, 2.2754)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83431D #1D5D83

analogous

#831D2A #83431D #83761D

triadic

#83431D #1D8343 #431D83

tetradic

#83431D #2A831D #1D5D83 #761D83

square

#83431D #2A831D #1D5D83 #761D83

split-complementary

#83431D #1D8376 #1D2A83

monochromatic

#1F1007 #512912 #83431D #B55D28 #D67B45

Accessibility & contrast

On white

7.54

#83431D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#83431D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83431D

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83431D	#FFFFFF	#000000	##FFFFFF
##83431D	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)

#554C18

Deuteranopia (green-blind)

#655A1C

Tritanopia (blue-blind)

#90363B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #83431d;
/* rgb */ color: rgb(131, 67, 29);
/* oklch */ color: oklch(45.6% 0.101 48.6);

Tailwind

colors: {
  custom: {
    50: '#ad785b',
    500: '#83431d',
    950: '#000000',
  },
}

SCSS

$custom: #83431d;
$custom-light: #ad785b;
$custom-dark: #000000;

JSON

{
  "hex": "#83431d",
  "rgb": {
    "r": 131,
    "g": 67,
    "b": 29
  },
  "hsl": {
    "h": 22.353,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.45609,
    "c": 0.10134,
    "h": 48.6
  },
  "luminance": 0.08928
}

Semantic roles & 50–950 ramp

primary

#83431D

secondary

#468CB6

accent

#A9E741

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83431D

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

Preview Lab → · Contrast checker → · Palette generator →