#571418#571418

#571418 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.098 H 21.9°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#571418
RGB	rgb(87, 20, 24)
HSL	hsl(356, 63%, 21%)
HSV	hsv(356, 77%, 34%)
CMYK	cmyk(0%, 77%, 72.4%, 65.9%)
CIE-LAB	lab(18.33, 30.80, 15.50)
CIE-LCH	lch(18.33, 34.48, 26.71°)
OKLab	oklab(30.79% 0.0907 0.0365)
OKLCH	oklch(30.79% 0.098 21.9)
XYZ	xyz(4.3460, 2.5931, 1.1357)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571418 #145753

analogous

#571439 #571418 #573114

triadic

#571418 #185714 #141857

tetradic

#571418 #395714 #145753 #311457

square

#571418 #395714 #145753 #311457

split-complementary

#571418 #145731 #143957

monochromatic

#190607 #25090A #571418 #891F26 #BB2B33

Accessibility & contrast

On white

13.83

#571418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#571418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571418

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571418	#FFFFFF	#000000	##FFFFFF
##571418	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272418

Deuteranopia (green-blind)

#383216

Tritanopia (blue-blind)

#600116

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #571418;
/* rgb */ color: rgb(87, 20, 24);
/* oklch */ color: oklch(30.8% 0.098 21.9);

Tailwind

colors: {
  custom: {
    50: '#8c5754',
    500: '#571418',
    950: '#000000',
  },
}

SCSS

$custom: #571418;
$custom-light: #8c5754;
$custom-dark: #000000;

JSON

{
  "hex": "#571418",
  "rgb": {
    "r": 87,
    "g": 20,
    "b": 24
  },
  "hsl": {
    "h": 356.418,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30792,
    "c": 0.09772,
    "h": 21.9
  },
  "luminance": 0.02592
}

Semantic roles & 50–950 ramp

primary

#571418

secondary

#388F8A

accent

#E6DC42

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571418

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

Preview Lab → · Contrast checker → · Palette generator →