#87301F#87301F

#87301F is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.3% C 0.123 H 33.0°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#87301F
RGB	rgb(135, 48, 31)
HSL	hsl(10, 63%, 33%)
HSV	hsv(10, 77%, 53%)
CMYK	cmyk(0%, 64.4%, 77%, 47.1%)
CIE-LAB	lab(32.62, 36.25, 30.01)
CIE-LCH	lch(32.62, 47.06, 39.62°)
OKLab	oklab(43.3% 0.1032 0.067)
OKLCH	oklch(43.3% 0.123 33)
XYZ	xyz(11.2972, 7.3653, 2.1228)
Luminance	0.0736 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87301F #1F7687

analogous

#871F42 #87301F #87641F

triadic

#87301F #1F8730 #301F87

tetradic

#87301F #42871F #1F7687 #641F87

square

#87301F #42871F #1F7687 #641F87

split-complementary

#87301F #1F8764 #1F4287

monochromatic

#230D08 #551E14 #87301F #B9422A #D6614B

Accessibility & contrast

On white

8.49

#87301F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#87301F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87301F

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87301F	#FFFFFF	#000000	##FFFFFF
##87301F	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48411D

Deuteranopia (green-blind)

#5E541C

Tritanopia (blue-blind)

#951A2D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #87301f;
/* rgb */ color: rgb(135, 48, 31);
/* oklch */ color: oklch(43.3% 0.123 33.0);

Tailwind

colors: {
  custom: {
    50: '#b16c5b',
    500: '#87301f',
    950: '#000000',
  },
}

SCSS

$custom: #87301f;
$custom-light: #b16c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#87301f",
  "rgb": {
    "r": 135,
    "g": 48,
    "b": 31
  },
  "hsl": {
    "h": 9.808,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43297,
    "c": 0.12299,
    "h": 33
  },
  "luminance": 0.07364
}

Semantic roles & 50–950 ramp

primary

#87301F

secondary

#4AA6B8

accent

#CBE642

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #87301F

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

Preview Lab → · Contrast checker → · Palette generator →