#871D27#871D27

#871D27 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.3% C 0.140 H 21.3°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#871D27
RGB	rgb(135, 29, 39)
HSL	hsl(354, 65%, 32%)
HSV	hsv(354, 79%, 53%)
CMYK	cmyk(0%, 78.5%, 71.1%, 47.1%)
CIE-LAB	lab(29.86, 44.51, 21.90)
CIE-LCH	lch(29.86, 49.60, 26.19°)
OKLab	oklab(41.26% 0.1309 0.0509)
OKLCH	oklch(41.26% 0.14 21.3)
XYZ	xyz(10.7985, 6.1778, 2.5429)
Luminance	0.0618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871D27 #1D877D

analogous

#871D5C #871D27 #87481D

triadic

#871D27 #27871D #1D2787

tetradic

#871D27 #5C871D #1D877D #481D87

square

#871D27 #5C871D #1D877D #481D87

split-complementary

#871D27 #1D8748 #1D5C87

monochromatic

#22070A #551218 #871D27 #B92836 #D74755

Accessibility & contrast

On white

9.40

#871D27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#871D27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871D27

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871D27	#FFFFFF	#000000	##FFFFFF
##871D27	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3826

Deuteranopia (green-blind)

#574E24

Tritanopia (blue-blind)

#950022

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #871d27;
/* rgb */ color: rgb(135, 29, 39);
/* oklch */ color: oklch(41.3% 0.140 21.3);

Tailwind

colors: {
  custom: {
    50: '#b16361',
    500: '#871d27',
    950: '#000000',
  },
}

SCSS

$custom: #871d27;
$custom-light: #b16361;
$custom-dark: #000000;

JSON

{
  "hex": "#871d27",
  "rgb": {
    "r": 135,
    "g": 29,
    "b": 39
  },
  "hsl": {
    "h": 354.34,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41261,
    "c": 0.14049,
    "h": 21.3
  },
  "luminance": 0.06176
}

Semantic roles & 50–950 ramp

primary

#871D27

secondary

#46B9AF

accent

#E8D840

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #871D27

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

Preview Lab → · Contrast checker → · Palette generator →