#871A27#871A27

#871A27 is a dark, vivid red. Relative luminance 0.060; OKLCH L 41.0% C 0.143 H 20.4°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#871A27
RGB	rgb(135, 26, 39)
HSL	hsl(353, 68%, 32%)
HSV	hsv(353, 81%, 53%)
CMYK	cmyk(0%, 80.7%, 71.1%, 47.1%)
CIE-LAB	lab(29.51, 45.49, 21.47)
CIE-LCH	lch(29.51, 50.30, 25.27°)
OKLab	oklab(41% 0.1341 0.05)
OKLCH	oklch(41% 0.143 20.4)
XYZ	xyz(10.7285, 6.0378, 2.5196)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871A27 #1A877A

analogous

#871A5E #871A27 #87441A

triadic

#871A27 #27871A #1A2787

tetradic

#871A27 #5E871A #1A877A #441A87

square

#871A27 #5E871A #1A877A #441A87

split-complementary

#871A27 #1A8744 #1A5E87

monochromatic

#200609 #541018 #871A27 #BA2436 #DA4153

Accessibility & contrast

On white

9.51

#871A27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#871A27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871A27

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871A27	#FFFFFF	#000000	##FFFFFF
##871A27	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3727

Deuteranopia (green-blind)

#564E24

Tritanopia (blue-blind)

#950020

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #871a27;
/* rgb */ color: rgb(135, 26, 39);
/* oklch */ color: oklch(41.0% 0.143 20.4);

Tailwind

colors: {
  custom: {
    50: '#b16261',
    500: '#871a27',
    950: '#000000',
  },
}

SCSS

$custom: #871a27;
$custom-light: #b16261;
$custom-dark: #000000;

JSON

{
  "hex": "#871a27",
  "rgb": {
    "r": 135,
    "g": 26,
    "b": 39
  },
  "hsl": {
    "h": 352.844,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41002,
    "c": 0.14307,
    "h": 20.4
  },
  "luminance": 0.06036
}

Semantic roles & 50–950 ramp

primary

#871A27

secondary

#42BAAC

accent

#EBD63D

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #871A27

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

Preview Lab → · Contrast checker → · Palette generator →