#571324#571324

#571324 is a dark, moderate red. Relative luminance 0.026; OKLCH L 31.0% C 0.099 H 10.6°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#571324
RGB	rgb(87, 19, 36)
HSL	hsl(345, 64%, 21%)
HSV	hsv(345, 78%, 34%)
CMYK	cmyk(0%, 78.2%, 58.6%, 65.9%)
CIE-LAB	lab(18.45, 32.14, 7.18)
CIE-LCH	lch(18.45, 32.93, 12.59°)
OKLab	oklab(30.97% 0.0974 0.0182)
OKLCH	oklch(30.97% 0.099 10.6)
XYZ	xyz(4.4822, 2.6200, 1.9384)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571324 #135746

analogous

#571346 #571324 #572413

triadic

#571324 #245713 #132457

tetradic

#571324 #465713 #135746 #241357

square

#571324 #465713 #135746 #241357

split-complementary

#571324 #135724 #134657

monochromatic

#19050A #25080F #571324 #891E39 #BB294E

Accessibility & contrast

On white

13.78

#571324 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#571324 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571324

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571324	#FFFFFF	#000000	##FFFFFF
##571324	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242424

Deuteranopia (green-blind)

#363222

Tritanopia (blue-blind)

#60041A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #571324;
/* rgb */ color: rgb(87, 19, 36);
/* oklch */ color: oklch(31.0% 0.099 10.6);

Tailwind

colors: {
  custom: {
    50: '#8b575e',
    500: '#571324',
    950: '#000000',
  },
}

SCSS

$custom: #571324;
$custom-light: #8b575e;
$custom-dark: #000000;

JSON

{
  "hex": "#571324",
  "rgb": {
    "r": 87,
    "g": 19,
    "b": 36
  },
  "hsl": {
    "h": 345,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30967,
    "c": 0.09909,
    "h": 10.6
  },
  "luminance": 0.02619
}

Semantic roles & 50–950 ramp

primary

#571324

secondary

#368F79

accent

#E7BE41

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0304

muted

#7D7879

Preview Lab

Preview with #571324

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

Preview Lab → · Contrast checker → · Palette generator →