#86171B#86171B

#86171B is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.145 H 25.2°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#86171B
RGB	rgb(134, 23, 27)
HSL	hsl(358, 71%, 31%)
HSV	hsv(358, 83%, 53%)
CMYK	cmyk(0%, 82.8%, 79.9%, 47.5%)
CIE-LAB	lab(28.80, 45.55, 28.21)
CIE-LCH	lch(28.80, 53.58, 31.78°)
OKLab	oklab(40.39% 0.1316 0.062)
OKLCH	oklch(40.39% 0.145 25.2)
XYZ	xyz(10.3370, 5.7619, 1.6046)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#86171B #178682

analogous

#861752 #86171B #864A17

triadic

#86171B #1B8617 #171B86

tetradic

#86171B #528617 #178682 #4A1786

square

#86171B #528617 #178682 #4A1786

split-complementary

#86171B #17864A #175286

monochromatic

#1E0506 #520E10 #86171B #BA2026 #DD3A40

Accessibility & contrast

On white

9.76

#86171B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#86171B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #86171B

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##86171B	#FFFFFF	#000000	##FFFFFF
##86171B	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#564C16

Tritanopia (blue-blind)

#94001A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #86171b;
/* rgb */ color: rgb(134, 23, 27);
/* oklch */ color: oklch(40.4% 0.145 25.2);

Tailwind

colors: {
  custom: {
    50: '#b26057',
    500: '#86171b',
    950: '#000000',
  },
}

SCSS

$custom: #86171b;
$custom-light: #b26057;
$custom-dark: #000000;

JSON

{
  "hex": "#86171b",
  "rgb": {
    "r": 134,
    "g": 23,
    "b": 27
  },
  "hsl": {
    "h": 357.838,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40388,
    "c": 0.14545,
    "h": 25.2
  },
  "luminance": 0.0576
}

Semantic roles & 50–950 ramp

primary

#86171B

secondary

#3FBAB6

accent

#EDE73A

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #86171B

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

Preview Lab → · Contrast checker → · Palette generator →