#83421B#83421B

#83421B is a mid, moderate orange. Relative luminance 0.088; OKLCH L 45.4% C 0.103 H 48.5°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#83421B
RGB	rgb(131, 66, 27)
HSL	hsl(23, 66%, 31%)
HSV	hsv(23, 79%, 51%)
CMYK	cmyk(0%, 49.6%, 79.4%, 48.6%)
CIE-LAB	lab(35.60, 24.93, 35.08)
CIE-LCH	lch(35.60, 43.04, 54.59°)
OKLab	oklab(45.41% 0.0681 0.0771)
OKLCH	oklch(45.41% 0.103 48.5)
XYZ	xyz(11.5072, 8.8022, 2.1297)
Luminance	0.0880 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83421B #1B5C83

analogous

#831B28 #83421B #83761B

triadic

#83421B #1B8342 #421B83

tetradic

#83421B #28831B #1B5C83 #761B83

square

#83421B #28831B #1B5C83 #761B83

split-complementary

#83421B #1B8376 #1B2883

monochromatic

#1E0F06 #502811 #83421B #B65C25 #D87941

Accessibility & contrast

On white

7.61

#83421B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#83421B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83421B

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83421B	#FFFFFF	#000000	##FFFFFF
##83421B	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B16

Deuteranopia (green-blind)

#64591A

Tritanopia (blue-blind)

#90343A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #83421b;
/* rgb */ color: rgb(131, 66, 27);
/* oklch */ color: oklch(45.4% 0.103 48.5);

Tailwind

colors: {
  custom: {
    50: '#ad775a',
    500: '#83421b',
    950: '#000000',
  },
}

SCSS

$custom: #83421b;
$custom-light: #ad775a;
$custom-dark: #000000;

JSON

{
  "hex": "#83421b",
  "rgb": {
    "r": 131,
    "g": 66,
    "b": 27
  },
  "hsl": {
    "h": 22.5,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.45413,
    "c": 0.10292,
    "h": 48.5
  },
  "luminance": 0.08801
}

Semantic roles & 50–950 ramp

primary

#83421B

secondary

#438BB6

accent

#A9E93F

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110904

muted

#807B79

Preview Lab

Preview with #83421B

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

Preview Lab → · Contrast checker → · Palette generator →