#871E38#871E38

#871E38 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.7% C 0.140 H 11.7°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#871E38
RGB	rgb(135, 30, 56)
HSL	hsl(345, 64%, 32%)
HSV	hsv(345, 78%, 53%)
CMYK	cmyk(0%, 77.8%, 58.5%, 47.1%)
CIE-LAB	lab(30.32, 45.27, 11.33)
CIE-LCH	lch(30.32, 46.66, 14.05°)
OKLab	oklab(41.71% 0.1369 0.0283)
OKLCH	oklch(41.71% 0.14 11.7)
XYZ	xyz(11.1708, 6.3666, 4.3813)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E38 #1E876D

analogous

#871E6C #871E38 #87391E

triadic

#871E38 #38871E #1E3887

tetradic

#871E38 #6C871E #1E876D #391E87

square

#871E38 #6C871E #1E876D #391E87

split-complementary

#871E38 #1E8739 #1E6C87

monochromatic

#23080E #551323 #871E38 #B9294D #D7496C

Accessibility & contrast

On white

9.24

#871E38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#871E38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E38

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E38	#FFFFFF	#000000	##FFFFFF
##871E38	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A38

Deuteranopia (green-blind)

#554F35

Tritanopia (blue-blind)

#940029

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871e38;
/* rgb */ color: rgb(135, 30, 56);
/* oklch */ color: oklch(41.7% 0.140 11.7);

Tailwind

colors: {
  custom: {
    50: '#b0646e',
    500: '#871e38',
    950: '#000000',
  },
}

SCSS

$custom: #871e38;
$custom-light: #b0646e;
$custom-dark: #000000;

JSON

{
  "hex": "#871e38",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 56
  },
  "hsl": {
    "h": 345.143,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41714,
    "c": 0.13977,
    "h": 11.7
  },
  "luminance": 0.06365
}

Semantic roles & 50–950 ramp

primary

#871E38

secondary

#48B99D

accent

#E7BE41

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #871E38

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

Preview Lab → · Contrast checker → · Palette generator →