#571216#571216

#571216 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.5% C 0.100 H 22.5°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#571216
RGB	rgb(87, 18, 22)
HSL	hsl(357, 66%, 21%)
HSV	hsv(357, 79%, 34%)
CMYK	cmyk(0%, 79.3%, 74.7%, 65.9%)
CIE-LAB	lab(18.00, 31.51, 16.47)
CIE-LCH	lch(18.00, 35.56, 27.60°)
OKLab	oklab(30.53% 0.0925 0.0383)
OKLCH	oklch(30.53% 0.1 22.5)
XYZ	xyz(4.2921, 2.5174, 1.0188)
Luminance	0.0252 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571216 #125753

analogous

#571238 #571216 #573012

triadic

#571216 #165712 #121657

tetradic

#571216 #385712 #125753 #301257

square

#571216 #385712 #125753 #301257

split-complementary

#571216 #125730 #123857

monochromatic

#190506 #240809 #571216 #8A1C23 #BC2730

Accessibility & contrast

On white

13.97

#571216 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#571216 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571216

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571216	#FFFFFF	#000000	##FFFFFF
##571216	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262316

Deuteranopia (green-blind)

#373114

Tritanopia (blue-blind)

#600014

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571216;
/* rgb */ color: rgb(87, 18, 22);
/* oklch */ color: oklch(30.5% 0.100 22.5);

Tailwind

colors: {
  custom: {
    50: '#8c5653',
    500: '#571216',
    950: '#000000',
  },
}

SCSS

$custom: #571216;
$custom-light: #8c5653;
$custom-dark: #000000;

JSON

{
  "hex": "#571216",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 22
  },
  "hsl": {
    "h": 356.522,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30529,
    "c": 0.10006,
    "h": 22.5
  },
  "luminance": 0.02517
}

Semantic roles & 50–950 ramp

primary

#571216

secondary

#35908A

accent

#E9DF3F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571216

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

Preview Lab → · Contrast checker → · Palette generator →