#871E1A#871E1A

#871E1A is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.2% C 0.141 H 27.6°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#871E1A
RGB	rgb(135, 30, 26)
HSL	hsl(2, 68%, 32%)
HSV	hsv(2, 81%, 53%)
CMYK	cmyk(0%, 77.8%, 80.7%, 47.1%)
CIE-LAB	lab(29.80, 43.58, 29.93)
CIE-LCH	lch(29.80, 52.87, 34.48°)
OKLab	oklab(41.16% 0.125 0.0654)
OKLCH	oklch(41.16% 0.141 27.6)
XYZ	xyz(10.6437, 6.1557, 1.6048)
Luminance	0.0615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871E1A #1A8387

analogous

#871A4D #871E1A #87551A

triadic

#871E1A #1A871E #1E1A87

tetradic

#871E1A #4D871A #1A8387 #551A87

square

#871E1A #4D871A #1A8387 #551A87

split-complementary

#871E1A #1A8755 #1A4D87

monochromatic

#200706 #541310 #871E1A #BA2924 #DA4741

Accessibility & contrast

On white

9.41

#871E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#871E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871E1A

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871E1A	#FFFFFF	#000000	##FFFFFF
##871E1A	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3818

Deuteranopia (green-blind)

#584E15

Tritanopia (blue-blind)

#95001E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #871e1a;
/* rgb */ color: rgb(135, 30, 26);
/* oklch */ color: oklch(41.2% 0.141 27.6);

Tailwind

colors: {
  custom: {
    50: '#b26357',
    500: '#871e1a',
    950: '#000000',
  },
}

SCSS

$custom: #871e1a;
$custom-light: #b26357;
$custom-dark: #000000;

JSON

{
  "hex": "#871e1a",
  "rgb": {
    "r": 135,
    "g": 30,
    "b": 26
  },
  "hsl": {
    "h": 2.202,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41164,
    "c": 0.14107,
    "h": 27.6
  },
  "luminance": 0.06154
}

Semantic roles & 50–950 ramp

primary

#871E1A

secondary

#42B6BA

accent

#E4EB3D

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #871E1A

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

Preview Lab → · Contrast checker → · Palette generator →