#87331A#87331A

#87331A is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.7% C 0.121 H 36.9°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#87331A
RGB	rgb(135, 51, 26)
HSL	hsl(14, 68%, 32%)
HSV	hsv(14, 81%, 53%)
CMYK	cmyk(0%, 62.2%, 80.7%, 47.1%)
CIE-LAB	lab(33.12, 34.57, 33.33)
CIE-LCH	lch(33.12, 48.02, 43.95°)
OKLab	oklab(43.66% 0.097 0.0728)
OKLCH	oklch(43.66% 0.121 36.9)
XYZ	xyz(11.3632, 7.5947, 1.8447)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87331A #1A6E87

analogous

#871A38 #87331A #876A1A

triadic

#87331A #1A8733 #331A87

tetradic

#87331A #38871A #1A6E87 #6A1A87

square

#87331A #38871A #1A6E87 #6A1A87

split-complementary

#87331A #1A876A #1A3887

monochromatic

#200C06 #542010 #87331A #BA4624 #DA6441

Accessibility & contrast

On white

8.34

#87331A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#87331A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87331A

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87331A	#FFFFFF	#000000	##FFFFFF
##87331A	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4217

Deuteranopia (green-blind)

#5F5517

Tritanopia (blue-blind)

#951F2E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #87331a;
/* rgb */ color: rgb(135, 51, 26);
/* oklch */ color: oklch(43.7% 0.121 36.9);

Tailwind

colors: {
  custom: {
    50: '#b16e58',
    500: '#87331a',
    950: '#000000',
  },
}

SCSS

$custom: #87331a;
$custom-light: #b16e58;
$custom-dark: #000000;

JSON

{
  "hex": "#87331a",
  "rgb": {
    "r": 135,
    "g": 51,
    "b": 26
  },
  "hsl": {
    "h": 13.761,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43657,
    "c": 0.12124,
    "h": 36.9
  },
  "luminance": 0.07593
}

Semantic roles & 50–950 ramp

primary

#87331A

secondary

#429FBA

accent

#C3EB3D

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #87331A

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

Preview Lab → · Contrast checker → · Palette generator →