#571D19#571D19

#571D19 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.0% C 0.087 H 27.0°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#571D19
RGB	rgb(87, 29, 25)
HSL	hsl(4, 55%, 22%)
HSV	hsv(4, 71%, 34%)
CMYK	cmyk(0%, 66.7%, 71.3%, 65.9%)
CIE-LAB	lab(19.95, 26.55, 16.81)
CIE-LCH	lch(19.95, 31.42, 32.33°)
OKLab	oklab(32.01% 0.0775 0.0395)
OKLCH	oklch(32.01% 0.087 27)
XYZ	xyz(4.5458, 2.9758, 1.2545)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D19 #195357

analogous

#571934 #571D19 #573C19

triadic

#571D19 #19571D #1D1957

tetradic

#571D19 #345719 #195357 #3C1957

square

#571D19 #345719 #195357 #3C1957

split-complementary

#571D19 #19573C #193457

monochromatic

#180807 #270D0B #571D19 #872D27 #B63D34

Accessibility & contrast

On white

13.17

#571D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#571D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D19

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D19	#FFFFFF	#000000	##FFFFFF
##571D19	1.00	13.17	1.60	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2818

Deuteranopia (green-blind)

#3B3517

Tritanopia (blue-blind)

#60111C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571d19;
/* rgb */ color: rgb(87, 29, 25);
/* oklch */ color: oklch(32.0% 0.087 27.0);

Tailwind

colors: {
  custom: {
    50: '#8b5c55',
    500: '#571d19',
    950: '#000000',
  },
}

SCSS

$custom: #571d19;
$custom-light: #8b5c55;
$custom-dark: #000000;

JSON

{
  "hex": "#571d19",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 25
  },
  "hsl": {
    "h": 3.871,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32005,
    "c": 0.08697,
    "h": 27
  },
  "luminance": 0.02975
}

Semantic roles & 50–950 ramp

primary

#571D19

secondary

#3E888D

accent

#D5DF49

background

#F9F5F4

surface

#F1E9E8

border

#CBC5C4

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #571D19

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

Preview Lab → · Contrast checker → · Palette generator →