#871E2C#871E2C

#871E2C is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.4% C 0.139 H 18.8°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#871E2C
RGB	rgb(135, 30, 44)
HSL	hsl(352, 64%, 32%)
HSV	hsv(352, 78%, 53%)
CMYK	cmyk(0%, 77.8%, 67.4%, 47.1%)
CIE-LAB	lab(30.07, 44.45, 18.91)
CIE-LCH	lch(30.07, 48.30, 23.04°)
OKLab	oklab(41.45% 0.1319 0.0449)
OKLCH	oklch(41.45% 0.139 18.8)
XYZ	xyz(10.9117, 6.2629, 3.0167)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E2C #1E8779

analogous

#871E61 #871E2C #87451E

triadic

#871E2C #2C871E #1E2C87

tetradic

#871E2C #61871E #1E8779 #451E87

square

#871E2C #61871E #1E8779 #451E87

split-complementary

#871E2C #1E8745 #1E6187

monochromatic

#23080B #55131C #871E2C #B9293C #D7495C

Accessibility & contrast

On white

9.32

#871E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#871E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E2C

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E2C	#FFFFFF	#000000	##FFFFFF
##871E2C	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392C

Deuteranopia (green-blind)

#574F29

Tritanopia (blue-blind)

#950024

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871e2c;
/* rgb */ color: rgb(135, 30, 44);
/* oklch */ color: oklch(41.4% 0.139 18.8);

Tailwind

colors: {
  custom: {
    50: '#b16465',
    500: '#871e2c',
    950: '#000000',
  },
}

SCSS

$custom: #871e2c;
$custom-light: #b16465;
$custom-dark: #000000;

JSON

{
  "hex": "#871e2c",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 352,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41445,
    "c": 0.13932,
    "h": 18.8
  },
  "luminance": 0.06261
}

Semantic roles & 50–950 ramp

primary

#871E2C

secondary

#48B9AA

accent

#E7D141

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #871E2C

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

Preview Lab → · Contrast checker → · Palette generator →