#83641B#83641B

#83641B is a mid, moderate orange. Relative luminance 0.140; OKLCH L 52.1% C 0.096 H 84.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#83641B
RGB	rgb(131, 100, 27)
HSL	hsl(42, 66%, 31%)
HSV	hsv(42, 79%, 51%)
CMYK	cmyk(0%, 23.7%, 79.4%, 48.6%)
CIE-LAB	lab(44.26, 5.04, 43.50)
CIE-LCH	lch(44.26, 43.79, 83.39°)
OKLab	oklab(52.14% 0.0095 0.0952)
OKLCH	oklch(52.14% 0.096 84.3)
XYZ	xyz(14.1160, 14.0198, 2.9993)
Luminance	0.1402 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83641B #1B3A83

analogous

#83301B #83641B #6E831B

triadic

#83641B #1B8364 #641B83

tetradic

#83641B #1B8330 #1B3A83 #831B6E

square

#83641B #1B8330 #1B3A83 #831B6E

split-complementary

#83641B #1B6E83 #301B83

monochromatic

#1E1706 #503D11 #83641B #B68B25 #D8AB41

Accessibility & contrast

On white

5.52

#83641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#83641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83641B

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83641B	#FFFFFF	#000000	##FFFFFF
##83641B	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71640E

Deuteranopia (green-blind)

#796C1F

Tritanopia (blue-blind)

#8F5A56

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #83641b;
/* rgb */ color: rgb(131, 100, 27);
/* oklch */ color: oklch(52.1% 0.096 84.3);

Tailwind

colors: {
  custom: {
    50: '#ab8f5d',
    500: '#83641b',
    950: '#000000',
  },
}

SCSS

$custom: #83641b;
$custom-light: #ab8f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#83641b",
  "rgb": {
    "r": 131,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 42.115,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52136,
    "c": 0.09565,
    "h": 84.3
  },
  "luminance": 0.14019
}

Semantic roles & 50–950 ramp

primary

#83641B

secondary

#4366B6

accent

#72E93F

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#110C04

muted

#807D79

Preview Lab

Preview with #83641B

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

Preview Lab → · Contrast checker → · Palette generator →