#87331F#87331F

#87331F is a dark, moderate red. Relative luminance 0.076; OKLCH L 43.7% C 0.120 H 34.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#87331F
RGB	rgb(135, 51, 31)
HSL	hsl(12, 63%, 33%)
HSV	hsv(12, 77%, 53%)
CMYK	cmyk(0%, 62.2%, 77%, 47.1%)
CIE-LAB	lab(33.18, 34.78, 30.60)
CIE-LCH	lch(33.18, 46.33, 41.34°)
OKLab	oklab(43.71% 0.0986 0.0683)
OKLCH	oklch(43.71% 0.12 34.7)
XYZ	xyz(11.4240, 7.6191, 2.1651)
Luminance	0.0762 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87331F #1F7387

analogous

#871F3F #87331F #87671F

triadic

#87331F #1F8733 #331F87

tetradic

#87331F #3F871F #1F7387 #671F87

square

#87331F #3F871F #1F7387 #671F87

split-complementary

#87331F #1F8767 #1F3F87

monochromatic

#230D08 #552014 #87331F #B9462A #D6654B

Accessibility & contrast

On white

8.32

#87331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#87331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87331F

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87331F	#FFFFFF	#000000	##FFFFFF
##87331F	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421C

Deuteranopia (green-blind)

#5F551C

Tritanopia (blue-blind)

#951F2F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #87331f;
/* rgb */ color: rgb(135, 51, 31);
/* oklch */ color: oklch(43.7% 0.120 34.7);

Tailwind

colors: {
  custom: {
    50: '#b16e5c',
    500: '#87331f',
    950: '#000000',
  },
}

SCSS

$custom: #87331f;
$custom-light: #b16e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#87331f",
  "rgb": {
    "r": 135,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 11.538,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43713,
    "c": 0.11994,
    "h": 34.7
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary

#87331F

secondary

#4AA3B8

accent

#C6E642

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #87331F

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

Preview Lab → · Contrast checker → · Palette generator →