#8B631D#8B631D

#8B631D is a mid, moderate orange. Relative luminance 0.145; OKLCH L 52.9% C 0.098 H 77.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#8B631D
RGB	rgb(139, 99, 29)
HSL	hsl(38, 65%, 33%)
HSV	hsv(38, 79%, 55%)
CMYK	cmyk(0%, 28.8%, 79.1%, 45.5%)
CIE-LAB	lab(44.95, 9.49, 43.66)
CIE-LCH	lch(44.95, 44.67, 77.74°)
OKLab	oklab(52.89% 0.0221 0.0956)
OKLCH	oklch(52.89% 0.098 77)
XYZ	xyz(15.3322, 14.5026, 3.1539)
Luminance	0.1450 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B631D #1D458B

analogous

#8B2C1D #8B631D #7C8B1D

triadic

#8B631D #1D8B63 #631D8B

tetradic

#8B631D #1D8B2C #1D458B #8B1D7C

square

#8B631D #1D8B2C #1D458B #8B1D7C

split-complementary

#8B631D #1D7C8B #2C1D8B

monochromatic

#261B08 #583F12 #8B631D #BE8728 #D9A549

Accessibility & contrast

On white

5.38

#8B631D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#8B631D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8B631D

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B631D	#FFFFFF	#000000	##FFFFFF
##8B631D	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726512

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#985855

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #8b631d;
/* rgb */ color: rgb(139, 99, 29);
/* oklch */ color: oklch(52.9% 0.098 77.0);

Tailwind

colors: {
  custom: {
    50: '#b18f5e',
    500: '#8b631d',
    950: '#000000',
  },
}

SCSS

$custom: #8b631d;
$custom-light: #b18f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#8b631d",
  "rgb": {
    "r": 139,
    "g": 99,
    "b": 29
  },
  "hsl": {
    "h": 38.182,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52887,
    "c": 0.09807,
    "h": 77
  },
  "luminance": 0.14501
}

Semantic roles & 50–950 ramp

primary

#8B631D

secondary

#4972BB

accent

#7DE83F

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#110C05

muted

#807D79

Preview Lab

Preview with #8B631D

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

Preview Lab → · Contrast checker → · Palette generator →