#86181A#86181A

#86181A is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.145 H 25.9°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#86181A
RGB	rgb(134, 24, 26)
HSL	hsl(359, 70%, 31%)
HSV	hsv(359, 82%, 53%)
CMYK	cmyk(0%, 82.1%, 80.6%, 47.5%)
CIE-LAB	lab(28.90, 45.21, 28.92)
CIE-LCH	lch(28.90, 53.67, 32.61°)
OKLab	oklab(40.45% 0.1303 0.0633)
OKLCH	oklch(40.45% 0.145 25.9)
XYZ	xyz(10.3459, 5.7979, 1.5514)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#86181A #188684

analogous

#861851 #86181A #864D18

triadic

#86181A #1A8618 #181A86

tetradic

#86181A #518618 #188684 #4D1886

square

#86181A #518618 #188684 #4D1886

split-complementary

#86181A #18864D #185186

monochromatic

#1E0506 #520F10 #86181A #BA2124 #DC3C3F

Accessibility & contrast

On white

9.73

#86181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#86181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #86181A

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##86181A	#FFFFFF	#000000	##FFFFFF
##86181A	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3519

Deuteranopia (green-blind)

#564D15

Tritanopia (blue-blind)

#94001A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #86181a;
/* rgb */ color: rgb(134, 24, 26);
/* oklch */ color: oklch(40.5% 0.145 25.9);

Tailwind

colors: {
  custom: {
    50: '#b26157',
    500: '#86181a',
    950: '#000000',
  },
}

SCSS

$custom: #86181a;
$custom-light: #b26157;
$custom-dark: #000000;

JSON

{
  "hex": "#86181a",
  "rgb": {
    "r": 134,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 358.909,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40453,
    "c": 0.14483,
    "h": 25.9
  },
  "luminance": 0.05796
}

Semantic roles & 50–950 ramp

primary

#86181A

secondary

#40BAB8

accent

#ECE93B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #86181A

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

Preview Lab → · Contrast checker → · Palette generator →