#83401D#83401D

#83401D is a mid, moderate orange. Relative luminance 0.086; OKLCH L 45.1% C 0.104 H 45.9°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#83401D
RGB	rgb(131, 64, 29)
HSL	hsl(21, 64%, 31%)
HSV	hsv(21, 78%, 51%)
CMYK	cmyk(0%, 51.1%, 77.9%, 48.6%)
CIE-LAB	lab(35.17, 26.15, 33.60)
CIE-LCH	lch(35.17, 42.58, 52.11°)
OKLab	oklab(45.09% 0.0722 0.0745)
OKLCH	oklch(45.09% 0.104 45.9)
XYZ	xyz(11.4163, 8.5822, 2.2175)
Luminance	0.0858 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83401D #1D6083

analogous

#831D2D #83401D #83731D

triadic

#83401D #1D8340 #401D83

tetradic

#83401D #2D831D #1D6083 #731D83

square

#83401D #2D831D #1D6083 #731D83

split-complementary

#83401D #1D8373 #1D2D83

monochromatic

#1F0F07 #512812 #83401D #B55828 #D67645

Accessibility & contrast

On white

7.73

#83401D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#83401D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83401D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83401D	#FFFFFF	#000000	##FFFFFF
##83401D	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534919

Deuteranopia (green-blind)

#63581C

Tritanopia (blue-blind)

#903239

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #83401d;
/* rgb */ color: rgb(131, 64, 29);
/* oklch */ color: oklch(45.1% 0.104 45.9);

Tailwind

colors: {
  custom: {
    50: '#ad765b',
    500: '#83401d',
    950: '#000000',
  },
}

SCSS

$custom: #83401d;
$custom-light: #ad765b;
$custom-dark: #000000;

JSON

{
  "hex": "#83401d",
  "rgb": {
    "r": 131,
    "g": 64,
    "b": 29
  },
  "hsl": {
    "h": 20.588,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.45087,
    "c": 0.10371,
    "h": 45.9
  },
  "luminance": 0.08581
}

Semantic roles & 50–950 ramp

primary

#83401D

secondary

#4690B6

accent

#AEE741

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110804

muted

#807B79

Preview Lab

Preview with #83401D

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

Preview Lab → · Contrast checker → · Palette generator →