#871E27#871E27

#871E27 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.4% C 0.140 H 21.5°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#871E27
RGB	rgb(135, 30, 39)
HSL	hsl(355, 64%, 32%)
HSV	hsv(355, 78%, 53%)
CMYK	cmyk(0%, 77.8%, 71.1%, 47.1%)
CIE-LAB	lab(29.98, 44.16, 22.05)
CIE-LCH	lch(29.98, 49.36, 26.53°)
OKLab	oklab(41.35% 0.1298 0.0513)
OKLCH	oklch(41.35% 0.14 21.5)
XYZ	xyz(10.8234, 6.2276, 2.5512)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E27 #1E877E

analogous

#871E5C #871E27 #87491E

triadic

#871E27 #27871E #1E2787

tetradic

#871E27 #5C871E #1E877E #491E87

square

#871E27 #5C871E #1E877E #491E87

split-complementary

#871E27 #1E8749 #1E5C87

monochromatic

#23080A #551319 #871E27 #B92935 #D74955

Accessibility & contrast

On white

9.35

#871E27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#871E27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E27

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E27	#FFFFFF	#000000	##FFFFFF
##871E27	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3826

Deuteranopia (green-blind)

#574F24

Tritanopia (blue-blind)

#950022

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871e27;
/* rgb */ color: rgb(135, 30, 39);
/* oklch */ color: oklch(41.4% 0.140 21.5);

Tailwind

colors: {
  custom: {
    50: '#b16461',
    500: '#871e27',
    950: '#000000',
  },
}

SCSS

$custom: #871e27;
$custom-light: #b16461;
$custom-dark: #000000;

JSON

{
  "hex": "#871e27",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 39
  },
  "hsl": {
    "h": 354.857,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41353,
    "c": 0.13958,
    "h": 21.5
  },
  "luminance": 0.06226
}

Semantic roles & 50–950 ramp

primary

#871E27

secondary

#48B9AF

accent

#E7D841

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #871E27

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

Preview Lab → · Contrast checker → · Palette generator →