#871616#871616

#871616 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.148 H 27.0°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#871616
RGB	rgb(135, 22, 22)
HSL	hsl(0, 72%, 31%)
HSV	hsv(0, 84%, 53%)
CMYK	cmyk(0%, 83.7%, 83.7%, 47.1%)
CIE-LAB	lab(28.86, 45.97, 31.33)
CIE-LCH	lch(28.86, 55.63, 34.28°)
OKLab	oklab(40.45% 0.1317 0.067)
OKLCH	oklch(40.45% 0.148 27)
XYZ	xyz(10.4247, 5.7844, 1.3265)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871616 #168787

analogous

#87164E #871616 #874E16

triadic

#871616 #168716 #161687

tetradic

#871616 #4E8716 #168787 #4E1687

square

#871616 #4E8716 #168787 #4E1687

split-complementary

#871616 #16874E #164E87

monochromatic

#1E0505 #520D0D #871616 #BC1F1F #DF3939

Accessibility & contrast

On white

9.74

#871616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#871616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871616

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871616	#FFFFFF	#000000	##FFFFFF
##871616	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3414

Deuteranopia (green-blind)

#564D10

Tritanopia (blue-blind)

#950018

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #871616;
/* rgb */ color: rgb(135, 22, 22);
/* oklch */ color: oklch(40.5% 0.148 27.0);

Tailwind

colors: {
  custom: {
    50: '#b36054',
    500: '#871616',
    950: '#000000',
  },
}

SCSS

$custom: #871616;
$custom-light: #b36054;
$custom-dark: #000000;

JSON

{
  "hex": "#871616",
  "rgb": {
    "r": 135,
    "g": 22,
    "b": 22
  },
  "hsl": {
    "h": 0,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40451,
    "c": 0.14773,
    "h": 27
  },
  "luminance": 0.05783
}

Semantic roles & 50–950 ramp

primary

#871616

secondary

#3EBBBB

accent

#EFEF39

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130502

muted

#827A78

Preview Lab

Preview with #871616

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

Preview Lab → · Contrast checker → · Palette generator →