#87331C#87331C

#87331C is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.7% C 0.121 H 36.0°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#87331C
RGB	rgb(135, 51, 28)
HSL	hsl(13, 66%, 32%)
HSV	hsv(13, 79%, 53%)
CMYK	cmyk(0%, 62.2%, 79.3%, 47.1%)
CIE-LAB	lab(33.14, 34.65, 32.26)
CIE-LCH	lch(33.14, 47.34, 42.95°)
OKLab	oklab(43.68% 0.0976 0.071)
OKLCH	oklch(43.68% 0.121 36)
XYZ	xyz(11.3863, 7.6040, 1.9665)
Luminance	0.0760 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87331C #1C7087

analogous

#871C3B #87331C #87691C

triadic

#87331C #1C8733 #331C87

tetradic

#87331C #3B871C #1C7087 #691C87

square

#87331C #3B871C #1C7087 #691C87

split-complementary

#87331C #1C8769 #1C3B87

monochromatic

#220D07 #542011 #87331C #BA4627 #D86545

Accessibility & contrast

On white

8.33

#87331C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#87331C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87331C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87331C	#FFFFFF	#000000	##FFFFFF
##87331C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4219

Deuteranopia (green-blind)

#5F5519

Tritanopia (blue-blind)

#951F2E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #87331c;
/* rgb */ color: rgb(135, 51, 28);
/* oklch */ color: oklch(43.7% 0.121 36.0);

Tailwind

colors: {
  custom: {
    50: '#b16e5a',
    500: '#87331c',
    950: '#000000',
  },
}

SCSS

$custom: #87331c;
$custom-light: #b16e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#87331c",
  "rgb": {
    "r": 135,
    "g": 51,
    "b": 28
  },
  "hsl": {
    "h": 12.897,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43678,
    "c": 0.12072,
    "h": 36
  },
  "luminance": 0.07602
}

Semantic roles & 50–950 ramp

primary

#87331C

secondary

#45A1BA

accent

#C4E93F

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #87331C

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

Preview Lab → · Contrast checker → · Palette generator →