#571117#571117

#571117 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.101 H 21.2°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#571117
RGB	rgb(87, 17, 23)
HSL	hsl(355, 67%, 20%)
HSV	hsv(355, 80%, 34%)
CMYK	cmyk(0%, 80.5%, 73.6%, 65.9%)
CIE-LAB	lab(17.87, 31.97, 15.62)
CIE-LCH	lch(17.87, 35.58, 26.04°)
OKLab	oklab(30.44% 0.0942 0.0366)
OKLCH	oklch(30.44% 0.101 21.2)
XYZ	xyz(4.2861, 2.4896, 1.0653)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571117 #115751

analogous

#57113A #571117 #572E11

triadic

#571117 #175711 #111757

tetradic

#571117 #3A5711 #115751 #2E1157

square

#571117 #3A5711 #115751 #2E1157

split-complementary

#571117 #11572E #113A57

monochromatic

#1A0507 #240709 #571117 #8A1B25 #BD2532

Accessibility & contrast

On white

14.02

#571117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#571117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571117

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571117	#FFFFFF	#000000	##FFFFFF
##571117	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252217

Deuteranopia (green-blind)

#373115

Tritanopia (blue-blind)

#600014

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571117;
/* rgb */ color: rgb(87, 17, 23);
/* oklch */ color: oklch(30.4% 0.101 21.2);

Tailwind

colors: {
  custom: {
    50: '#8c5653',
    500: '#571117',
    950: '#000000',
  },
}

SCSS

$custom: #571117;
$custom-light: #8c5653;
$custom-dark: #000000;

JSON

{
  "hex": "#571117",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 23
  },
  "hsl": {
    "h": 354.857,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30441,
    "c": 0.101,
    "h": 21.2
  },
  "luminance": 0.02489
}

Semantic roles & 50–950 ramp

primary

#571117

secondary

#349088

accent

#EADB3E

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571117

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

Preview Lab → · Contrast checker → · Palette generator →