#861717#861717

#861717 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.3% C 0.146 H 26.8°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#861717
RGB	rgb(134, 23, 23)
HSL	hsl(0, 71%, 31%)
HSV	hsv(0, 83%, 53%)
CMYK	cmyk(0%, 82.8%, 82.8%, 47.5%)
CIE-LAB	lab(28.76, 45.41, 30.57)
CIE-LCH	lch(28.76, 54.74, 33.95°)
OKLab	oklab(40.34% 0.1302 0.0658)
OKLCH	oklch(40.34% 0.146 26.8)
XYZ	xyz(10.2938, 5.7447, 1.3773)
Luminance	0.0574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861717 #178686

analogous

#86174E #861717 #864E17

triadic

#861717 #178617 #171786

tetradic

#861717 #4E8617 #178686 #4E1786

square

#861717 #4E8617 #178686 #4E1786

split-complementary

#861717 #17864E #174E86

monochromatic

#1E0505 #520E0E #861717 #BA2020 #DD3A3A

Accessibility & contrast

On white

9.77

#861717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#861717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861717

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861717	#FFFFFF	#000000	##FFFFFF
##861717	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)

#3B3415

Deuteranopia (green-blind)

#564C12

Tritanopia (blue-blind)

#940019

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #861717;
/* rgb */ color: rgb(134, 23, 23);
/* oklch */ color: oklch(40.3% 0.146 26.8);

Tailwind

colors: {
  custom: {
    50: '#b26055',
    500: '#861717',
    950: '#000000',
  },
}

SCSS

$custom: #861717;
$custom-light: #b26055;
$custom-dark: #000000;

JSON

{
  "hex": "#861717",
  "rgb": {
    "r": 134,
    "g": 23,
    "b": 23
  },
  "hsl": {
    "h": 0,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40341,
    "c": 0.14591,
    "h": 26.8
  },
  "luminance": 0.05743
}

Semantic roles & 50–950 ramp

primary

#861717

secondary

#3FBABA

accent

#EDED3A

background

#FCF6F4

surface

#F8EBE8

border

#D1C6C4

text

#120503

muted

#817A78

Preview Lab

Preview with #861717

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

Preview Lab → · Contrast checker → · Palette generator →