#86171F#86171F

#86171F is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.145 H 23.5°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#86171F
RGB	rgb(134, 23, 31)
HSL	hsl(356, 71%, 31%)
HSV	hsv(356, 83%, 53%)
CMYK	cmyk(0%, 82.8%, 76.9%, 47.5%)
CIE-LAB	lab(28.85, 45.71, 25.78)
CIE-LCH	lch(28.85, 52.47, 29.42°)
OKLab	oklab(40.44% 0.133 0.0579)
OKLCH	oklch(40.44% 0.145 23.5)
XYZ	xyz(10.3865, 5.7817, 1.8652)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#86171F #17867E

analogous

#861756 #86171F #864617

triadic

#86171F #1F8617 #171F86

tetradic

#86171F #568617 #17867E #461786

square

#86171F #568617 #17867E #461786

split-complementary

#86171F #178646 #175686

monochromatic

#1E0507 #520E13 #86171F #BA202B #DD3A46

Accessibility & contrast

On white

9.74

#86171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#86171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #86171F

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##86171F	#FFFFFF	#000000	##FFFFFF
##86171F	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351E

Deuteranopia (green-blind)

#554C1B

Tritanopia (blue-blind)

#94001B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #86171f;
/* rgb */ color: rgb(134, 23, 31);
/* oklch */ color: oklch(40.4% 0.145 23.5);

Tailwind

colors: {
  custom: {
    50: '#b1605a',
    500: '#86171f',
    950: '#000000',
  },
}

SCSS

$custom: #86171f;
$custom-light: #b1605a;
$custom-dark: #000000;

JSON

{
  "hex": "#86171f",
  "rgb": {
    "r": 134,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 355.676,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40442,
    "c": 0.14504,
    "h": 23.5
  },
  "luminance": 0.0578
}

Semantic roles & 50–950 ramp

primary

#86171F

secondary

#3FBAB1

accent

#EDE13A

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #86171F

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

Preview Lab → · Contrast checker → · Palette generator →