#87161B#87161B

#87161B is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.147 H 25.1°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#87161B
RGB	rgb(135, 22, 27)
HSL	hsl(357, 72%, 31%)
HSV	hsv(357, 84%, 53%)
CMYK	cmyk(0%, 83.7%, 80%, 47.1%)
CIE-LAB	lab(28.92, 46.14, 28.40)
CIE-LCH	lch(28.92, 54.18, 31.61°)
OKLab	oklab(40.51% 0.1333 0.0624)
OKLCH	oklch(40.51% 0.147 25.1)
XYZ	xyz(10.4777, 5.8055, 1.6056)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87161B #168782

analogous

#871653 #87161B #874916

triadic

#87161B #1B8716 #161B87

tetradic

#87161B #538716 #168782 #491687

square

#87161B #538716 #168782 #491687

split-complementary

#87161B #168749 #165387

monochromatic

#1E0506 #520D10 #87161B #BC1F26 #DF3940

Accessibility & contrast

On white

9.72

#87161B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#87161B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87161B

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87161B	#FFFFFF	#000000	##FFFFFF
##87161B	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#564D16

Tritanopia (blue-blind)

#95001A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #87161b;
/* rgb */ color: rgb(135, 22, 27);
/* oklch */ color: oklch(40.5% 0.147 25.1);

Tailwind

colors: {
  custom: {
    50: '#b26057',
    500: '#87161b',
    950: '#000000',
  },
}

SCSS

$custom: #87161b;
$custom-light: #b26057;
$custom-dark: #000000;

JSON

{
  "hex": "#87161b",
  "rgb": {
    "r": 135,
    "g": 22,
    "b": 27
  },
  "hsl": {
    "h": 357.345,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40509,
    "c": 0.14716,
    "h": 25.1
  },
  "luminance": 0.05804
}

Semantic roles & 50–950 ramp

primary

#87161B

secondary

#3EBBB6

accent

#EFE739

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #87161B

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

Preview Lab → · Contrast checker → · Palette generator →