#571D20#571D20

#571D20 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.2% C 0.086 H 20.3°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#571D20
RGB	rgb(87, 29, 32)
HSL	hsl(357, 50%, 23%)
HSV	hsv(357, 67%, 34%)
CMYK	cmyk(0%, 66.7%, 63.2%, 65.9%)
CIE-LAB	lab(20.08, 27.09, 12.19)
CIE-LCH	lch(20.08, 29.71, 24.23°)
OKLab	oklab(32.15% 0.0806 0.0298)
OKLCH	oklch(32.15% 0.086 20.3)
XYZ	xyz(4.6310, 3.0099, 1.7033)
Luminance	0.0301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D20 #1D5754

analogous

#571D3D #571D20 #57371D

triadic

#571D20 #20571D #1D2057

tetradic

#571D20 #3D571D #1D5754 #371D57

square

#571D20 #3D571D #1D5754 #371D57

split-complementary

#571D20 #1D5737 #1D3D57

monochromatic

#170808 #290E0F #571D20 #852C31 #B33C42

Accessibility & contrast

On white

13.11

#571D20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#571D20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D20

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D20	#FFFFFF	#000000	##FFFFFF
##571D20	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2920

Deuteranopia (green-blind)

#3A351F

Tritanopia (blue-blind)

#60121E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571d20;
/* rgb */ color: rgb(87, 29, 32);
/* oklch */ color: oklch(32.2% 0.086 20.3);

Tailwind

colors: {
  custom: {
    50: '#8b5c5b',
    500: '#571d20',
    950: '#000000',
  },
}

SCSS

$custom: #571d20;
$custom-light: #8b5c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#571d20",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 32
  },
  "hsl": {
    "h": 356.897,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32152,
    "c": 0.08596,
    "h": 20.3
  },
  "luminance": 0.03009
}

Semantic roles & 50–950 ramp

primary

#571D20

secondary

#448C89

accent

#DAD24E

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #571D20

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

Preview Lab → · Contrast checker → · Palette generator →