#83451D#83451D

#83451D is a mid, moderate orange. Relative luminance 0.092; OKLCH L 46.0% C 0.100 H 50.4°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#83451D
RGB	rgb(131, 69, 29)
HSL	hsl(24, 64%, 31%)
HSV	hsv(24, 78%, 51%)
CMYK	cmyk(0%, 47.3%, 77.9%, 48.6%)
CIE-LAB	lab(36.31, 23.32, 34.78)
CIE-LCH	lch(36.31, 41.87, 56.16°)
OKLab	oklab(45.97% 0.0636 0.077)
OKLCH	oklch(45.97% 0.1 50.4)
XYZ	xyz(11.7110, 9.1716, 2.3157)
Luminance	0.0917 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83451D #1D5B83

analogous

#831D28 #83451D #83781D

triadic

#83451D #1D8345 #451D83

tetradic

#83451D #28831D #1D5B83 #781D83

square

#83451D #28831D #1D5B83 #781D83

split-complementary

#83451D #1D8378 #1D2883

monochromatic

#1F1007 #512B12 #83451D #B55F28 #D67E45

Accessibility & contrast

On white

7.41

#83451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#83451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83451D

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83451D	#FFFFFF	#000000	##FFFFFF
##83451D	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D18

Deuteranopia (green-blind)

#665B1C

Tritanopia (blue-blind)

#90383D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #83451d;
/* rgb */ color: rgb(131, 69, 29);
/* oklch */ color: oklch(46.0% 0.100 50.4);

Tailwind

colors: {
  custom: {
    50: '#ac795b',
    500: '#83451d',
    950: '#000000',
  },
}

SCSS

$custom: #83451d;
$custom-light: #ac795b;
$custom-dark: #000000;

JSON

{
  "hex": "#83451d",
  "rgb": {
    "r": 131,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 23.529,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.45965,
    "c": 0.09988,
    "h": 50.4
  },
  "luminance": 0.0917
}

Semantic roles & 50–950 ramp

primary

#83451D

secondary

#468AB6

accent

#A6E741

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83451D

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

Preview Lab → · Contrast checker → · Palette generator →