#87631B#87631B

#87631B is a mid, moderate orange. Relative luminance 0.142; OKLCH L 52.4% C 0.097 H 80.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#87631B
RGB	rgb(135, 99, 27)
HSL	hsl(40, 67%, 32%)
HSV	hsv(40, 80%, 53%)
CMYK	cmyk(0%, 26.7%, 80%, 47.1%)
CIE-LAB	lab(44.45, 7.52, 43.84)
CIE-LCH	lch(44.45, 44.48, 80.27°)
OKLab	oklab(52.39% 0.0164 0.0957)
OKLCH	oklch(52.39% 0.097 80.3)
XYZ	xyz(14.6523, 14.1549, 2.9971)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87631B #1B3F87

analogous

#872D1B #87631B #75871B

triadic

#87631B #1B8763 #631B87

tetradic

#87631B #1B872D #1B3F87 #871B75

square

#87631B #1B872D #1B3F87 #871B75

split-complementary

#87631B #1B7587 #2D1B87

monochromatic

#211807 #543E11 #87631B #BA8825 #D9A743

Accessibility & contrast

On white

5.48

#87631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#87631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #87631B

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87631B	#FFFFFF	#000000	##FFFFFF
##87631B	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71640F

Deuteranopia (green-blind)

#7A6D1E

Tritanopia (blue-blind)

#935955

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #87631b;
/* rgb */ color: rgb(135, 99, 27);
/* oklch */ color: oklch(52.4% 0.097 80.3);

Tailwind

colors: {
  custom: {
    50: '#ae8f5d',
    500: '#87631b',
    950: '#000000',
  },
}

SCSS

$custom: #87631b;
$custom-light: #ae8f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#87631b",
  "rgb": {
    "r": 135,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 40,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52392,
    "c": 0.09711,
    "h": 80.3
  },
  "luminance": 0.14154
}

Semantic roles & 50–950 ramp

primary

#87631B

secondary

#446BBA

accent

#77EA3E

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#110C04

muted

#807D79

Preview Lab

Preview with #87631B

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

Preview Lab → · Contrast checker → · Palette generator →