#571C20#571C20

#571C20 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.0% C 0.087 H 19.6°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#571C20
RGB	rgb(87, 28, 32)
HSL	hsl(356, 51%, 23%)
HSV	hsv(356, 68%, 34%)
CMYK	cmyk(0%, 67.8%, 63.2%, 65.9%)
CIE-LAB	lab(19.89, 27.61, 11.94)
CIE-LCH	lch(19.89, 30.08, 23.38°)
OKLab	oklab(32.01% 0.0823 0.0292)
OKLCH	oklch(32.01% 0.087 19.6)
XYZ	xyz(4.6069, 2.9616, 1.6953)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C20 #1C5753

analogous

#571C3E #571C20 #57351C

triadic

#571C20 #20571C #1C2057

tetradic

#571C20 #3E571C #1C5753 #351C57

square

#571C20 #3E571C #1C5753 #351C57

split-complementary

#571C20 #1C5735 #1C3E57

monochromatic

#170709 #290D0F #571C20 #852B31 #B43A42

Accessibility & contrast

On white

13.19

#571C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#571C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C20

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C20	#FFFFFF	#000000	##FFFFFF
##571C20	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2820

Deuteranopia (green-blind)

#3A351F

Tritanopia (blue-blind)

#60111E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571c20;
/* rgb */ color: rgb(87, 28, 32);
/* oklch */ color: oklch(32.0% 0.087 19.6);

Tailwind

colors: {
  custom: {
    50: '#8b5b5b',
    500: '#571c20',
    950: '#000000',
  },
}

SCSS

$custom: #571c20;
$custom-light: #8b5b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#571c20",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 32
  },
  "hsl": {
    "h": 355.932,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32007,
    "c": 0.0873,
    "h": 19.6
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#571C20

secondary

#428D87

accent

#DBD14D

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #571C20

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

Preview Lab → · Contrast checker → · Palette generator →