#871E28#871E28

#871E28 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.4% C 0.140 H 21.0°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#871E28
RGB	rgb(135, 30, 40)
HSL	hsl(354, 64%, 32%)
HSV	hsv(354, 78%, 53%)
CMYK	cmyk(0%, 77.8%, 70.4%, 47.1%)
CIE-LAB	lab(30.00, 44.22, 21.42)
CIE-LCH	lch(30.00, 49.13, 25.85°)
OKLab	oklab(41.37% 0.1302 0.05)
OKLCH	oklch(41.37% 0.14 21)
XYZ	xyz(10.8402, 6.2343, 2.6396)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E28 #1E877D

analogous

#871E5C #871E28 #87491E

triadic

#871E28 #28871E #1E2887

tetradic

#871E28 #5C871E #1E877D #491E87

square

#871E28 #5C871E #1E877D #491E87

split-complementary

#871E28 #1E8749 #1E5C87

monochromatic

#23080A #551319 #871E28 #B92937 #D74956

Accessibility & contrast

On white

9.35

#871E28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#871E28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E28

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E28	#FFFFFF	#000000	##FFFFFF
##871E28	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)

#3D3828

Deuteranopia (green-blind)

#574F25

Tritanopia (blue-blind)

#950023

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871e28;
/* rgb */ color: rgb(135, 30, 40);
/* oklch */ color: oklch(41.4% 0.140 21.0);

Tailwind

colors: {
  custom: {
    50: '#b16461',
    500: '#871e28',
    950: '#000000',
  },
}

SCSS

$custom: #871e28;
$custom-light: #b16461;
$custom-dark: #000000;

JSON

{
  "hex": "#871e28",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 40
  },
  "hsl": {
    "h": 354.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4137,
    "c": 0.13951,
    "h": 21
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#871E28

secondary

#48B9AE

accent

#E7D741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #871E28

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

Preview Lab → · Contrast checker → · Palette generator →