#861718#861718

#861718 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.4% C 0.146 H 26.4°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#861718
RGB	rgb(134, 23, 24)
HSL	hsl(359, 71%, 31%)
HSV	hsv(359, 83%, 53%)
CMYK	cmyk(0%, 82.8%, 82.1%, 47.5%)
CIE-LAB	lab(28.77, 45.44, 29.99)
CIE-LCH	lch(28.77, 54.44, 33.42°)
OKLab	oklab(40.35% 0.1306 0.0649)
OKLCH	oklch(40.35% 0.146 26.4)
XYZ	xyz(10.3040, 5.7487, 1.4311)
Luminance	0.0575 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861718 #178685

analogous

#861750 #861718 #864D17

triadic

#861718 #188617 #171886

tetradic

#861718 #508617 #178685 #4D1786

square

#861718 #508617 #178685 #4D1786

split-complementary

#861718 #17864D #175086

monochromatic

#1E0505 #520E0F #861718 #BA2021 #DD3A3C

Accessibility & contrast

On white

9.77

#861718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#861718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861718

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861718	#FFFFFF	#000000	##FFFFFF
##861718	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3416

Deuteranopia (green-blind)

#564C13

Tritanopia (blue-blind)

#940019

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #861718;
/* rgb */ color: rgb(134, 23, 24);
/* oklch */ color: oklch(40.4% 0.146 26.4);

Tailwind

colors: {
  custom: {
    50: '#b26055',
    500: '#861718',
    950: '#000000',
  },
}

SCSS

$custom: #861718;
$custom-light: #b26055;
$custom-dark: #000000;

JSON

{
  "hex": "#861718",
  "rgb": {
    "r": 134,
    "g": 23,
    "b": 24
  },
  "hsl": {
    "h": 359.459,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40352,
    "c": 0.1458,
    "h": 26.4
  },
  "luminance": 0.05747
}

Semantic roles & 50–950 ramp

primary

#861718

secondary

#3FBAB9

accent

#EDEC3A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #861718

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

Preview Lab → · Contrast checker → · Palette generator →