#871E2D#871E2D

#871E2D is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.139 H 18.3°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#871E2D
RGB	rgb(135, 30, 45)
HSL	hsl(351, 64%, 32%)
HSV	hsv(351, 78%, 53%)
CMYK	cmyk(0%, 77.8%, 66.7%, 47.1%)
CIE-LAB	lab(30.08, 44.51, 18.28)
CIE-LCH	lch(30.08, 48.11, 22.32°)
OKLab	oklab(41.47% 0.1323 0.0436)
OKLCH	oklch(41.47% 0.139 18.3)
XYZ	xyz(10.9308, 6.2705, 3.1169)
Luminance	0.0627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E2D #1E8778

analogous

#871E61 #871E2D #87441E

triadic

#871E2D #2D871E #1E2D87

tetradic

#871E2D #61871E #1E8778 #441E87

square

#871E2D #61871E #1E8778 #441E87

split-complementary

#871E2D #1E8744 #1E6187

monochromatic

#23080C #55131C #871E2D #B9293E #D7495D

Accessibility & contrast

On white

9.32

#871E2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#871E2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E2D

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E2D	#FFFFFF	#000000	##FFFFFF
##871E2D	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)

#3C392D

Deuteranopia (green-blind)

#574F2A

Tritanopia (blue-blind)

#950025

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871e2d;
/* rgb */ color: rgb(135, 30, 45);
/* oklch */ color: oklch(41.5% 0.139 18.3);

Tailwind

colors: {
  custom: {
    50: '#b16465',
    500: '#871e2d',
    950: '#000000',
  },
}

SCSS

$custom: #871e2d;
$custom-light: #b16465;
$custom-dark: #000000;

JSON

{
  "hex": "#871e2d",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 45
  },
  "hsl": {
    "h": 351.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41465,
    "c": 0.13929,
    "h": 18.3
  },
  "luminance": 0.06269
}

Semantic roles & 50–950 ramp

primary

#871E2D

secondary

#48B9A9

accent

#E7CF41

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #871E2D

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

Preview Lab → · Contrast checker → · Palette generator →