#861618#861618

#861618 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.3% C 0.146 H 26.2°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#861618
RGB	rgb(134, 22, 24)
HSL	hsl(359, 72%, 31%)
HSV	hsv(359, 84%, 53%)
CMYK	cmyk(0%, 83.6%, 82.1%, 47.5%)
CIE-LAB	lab(28.67, 45.73, 29.89)
CIE-LCH	lch(28.67, 54.63, 33.17°)
OKLab	oklab(40.28% 0.1315 0.0647)
OKLCH	oklch(40.28% 0.147 26.2)
XYZ	xyz(10.2846, 5.7098, 1.4246)
Luminance	0.0571 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861618 #168684

analogous

#861650 #861618 #864C16

triadic

#861618 #188616 #161886

tetradic

#861618 #508616 #168684 #4C1686

square

#861618 #508616 #168684 #4C1686

split-complementary

#861618 #16864C #165086

monochromatic

#1D0505 #510D0F #861618 #BB1F21 #DE383B

Accessibility & contrast

On white

9.81

#861618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#861618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861618

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861618	#FFFFFF	#000000	##FFFFFF
##861618	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3417

Deuteranopia (green-blind)

#564C13

Tritanopia (blue-blind)

#940019

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #861618;
/* rgb */ color: rgb(134, 22, 24);
/* oklch */ color: oklch(40.3% 0.146 26.2);

Tailwind

colors: {
  custom: {
    50: '#b26055',
    500: '#861618',
    950: '#000000',
  },
}

SCSS

$custom: #861618;
$custom-light: #b26055;
$custom-dark: #000000;

JSON

{
  "hex": "#861618",
  "rgb": {
    "r": 134,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 358.929,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40277,
    "c": 0.1465,
    "h": 26.2
  },
  "luminance": 0.05708
}

Semantic roles & 50–950 ramp

primary

#861618

secondary

#3EBAB8

accent

#EFEB39

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #861618

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

Preview Lab → · Contrast checker → · Palette generator →