#871E36#871E36

#871E36 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.7% C 0.140 H 12.9°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#871E36
RGB	rgb(135, 30, 54)
HSL	hsl(346, 64%, 32%)
HSV	hsv(346, 78%, 53%)
CMYK	cmyk(0%, 77.8%, 60%, 47.1%)
CIE-LAB	lab(30.27, 45.12, 12.59)
CIE-LCH	lch(30.27, 46.84, 15.59°)
OKLab	oklab(41.66% 0.136 0.0312)
OKLCH	oklch(41.66% 0.14 12.9)
XYZ	xyz(11.1229, 6.3474, 4.1288)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E36 #1E876F

analogous

#871E6A #871E36 #873B1E

triadic

#871E36 #36871E #1E3687

tetradic

#871E36 #6A871E #1E876F #3B1E87

square

#871E36 #6A871E #1E876F #3B1E87

split-complementary

#871E36 #1E873B #1E6A87

monochromatic

#23080E #551322 #871E36 #B9294A #D74969

Accessibility & contrast

On white

9.25

#871E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#871E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E36

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E36	#FFFFFF	#000000	##FFFFFF
##871E36	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A36

Deuteranopia (green-blind)

#554F33

Tritanopia (blue-blind)

#940028

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871e36;
/* rgb */ color: rgb(135, 30, 54);
/* oklch */ color: oklch(41.7% 0.140 12.9);

Tailwind

colors: {
  custom: {
    50: '#b0646c',
    500: '#871e36',
    950: '#000000',
  },
}

SCSS

$custom: #871e36;
$custom-light: #b0646c;
$custom-dark: #000000;

JSON

{
  "hex": "#871e36",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 54
  },
  "hsl": {
    "h": 346.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41664,
    "c": 0.13957,
    "h": 12.9
  },
  "luminance": 0.06346
}

Semantic roles & 50–950 ramp

primary

#871E36

secondary

#48B99F

accent

#E7C141

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #871E36

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

Preview Lab → · Contrast checker → · Palette generator →