#571D12#571D12

#571D12 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.9% C 0.089 H 32.7°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#571D12
RGB	rgb(87, 29, 18)
HSL	hsl(10, 66%, 21%)
HSV	hsv(10, 79%, 34%)
CMYK	cmyk(0%, 66.7%, 79.3%, 65.9%)
CIE-LAB	lab(19.84, 26.13, 21.25)
CIE-LCH	lch(19.84, 33.68, 39.13°)
OKLab	oklab(31.89% 0.0746 0.0479)
OKLCH	oklch(31.89% 0.089 32.7)
XYZ	xyz(4.4795, 2.9493, 0.9055)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D12 #124C57

analogous

#571229 #571D12 #573F12

triadic

#571D12 #12571D #1D1257

tetradic

#571D12 #295712 #124C57 #3F1257

square

#571D12 #295712 #124C57 #3F1257

split-complementary

#571D12 #12573F #122957

monochromatic

#190805 #240C08 #571D12 #8A2E1C #BC3F27

Accessibility & contrast

On white

13.21

#571D12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#571D12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D12

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D12	#FFFFFF	#000000	##FFFFFF
##571D12	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2811

Deuteranopia (green-blind)

#3B3510

Tritanopia (blue-blind)

#600F1B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571d12;
/* rgb */ color: rgb(87, 29, 18);
/* oklch */ color: oklch(31.9% 0.089 32.7);

Tailwind

colors: {
  custom: {
    50: '#8c5c50',
    500: '#571d12',
    950: '#000000',
  },
}

SCSS

$custom: #571d12;
$custom-light: #8c5c50;
$custom-dark: #000000;

JSON

{
  "hex": "#571d12",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 18
  },
  "hsl": {
    "h": 9.565,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3189,
    "c": 0.08863,
    "h": 32.7
  },
  "luminance": 0.02949
}

Semantic roles & 50–950 ramp

primary

#571D12

secondary

#358190

accent

#CEE93F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #571D12

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

Preview Lab → · Contrast checker → · Palette generator →