#571218#571218

#571218 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.6% C 0.100 H 20.9°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#571218
RGB	rgb(87, 18, 24)
HSL	hsl(355, 66%, 21%)
HSV	hsv(355, 79%, 34%)
CMYK	cmyk(0%, 79.3%, 72.4%, 65.9%)
CIE-LAB	lab(18.03, 31.63, 15.12)
CIE-LCH	lch(18.03, 35.06, 25.55°)
OKLab	oklab(30.57% 0.0933 0.0356)
OKLCH	oklch(30.57% 0.1 20.9)
XYZ	xyz(4.3121, 2.5254, 1.1244)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571218 #125751

analogous

#57123A #571218 #572E12

triadic

#571218 #185712 #121857

tetradic

#571218 #3A5712 #125751 #2E1257

square

#571218 #3A5712 #125751 #2E1257

split-complementary

#571218 #12572E #123A57

monochromatic

#190507 #24080A #571218 #8A1C26 #BC2734

Accessibility & contrast

On white

13.95

#571218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#571218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571218

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571218	#FFFFFF	#000000	##FFFFFF
##571218	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262318

Deuteranopia (green-blind)

#373116

Tritanopia (blue-blind)

#600015

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571218;
/* rgb */ color: rgb(87, 18, 24);
/* oklch */ color: oklch(30.6% 0.100 20.9);

Tailwind

colors: {
  custom: {
    50: '#8c5654',
    500: '#571218',
    950: '#000000',
  },
}

SCSS

$custom: #571218;
$custom-light: #8c5654;
$custom-dark: #000000;

JSON

{
  "hex": "#571218",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 24
  },
  "hsl": {
    "h": 354.783,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30567,
    "c": 0.09989,
    "h": 20.9
  },
  "luminance": 0.02525
}

Semantic roles & 50–950 ramp

primary

#571218

secondary

#359088

accent

#E9DA3F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571218

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

Preview Lab → · Contrast checker → · Palette generator →