#571C12#571C12

#571C12 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.7% C 0.090 H 31.9°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#571C12
RGB	rgb(87, 28, 18)
HSL	hsl(9, 66%, 21%)
HSV	hsv(9, 79%, 34%)
CMYK	cmyk(0%, 67.8%, 79.3%, 65.9%)
CIE-LAB	lab(19.64, 26.65, 21.03)
CIE-LCH	lch(19.64, 33.95, 38.28°)
OKLab	oklab(31.74% 0.0762 0.0475)
OKLCH	oklch(31.74% 0.09 31.9)
XYZ	xyz(4.4554, 2.9010, 0.8975)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C12 #124D57

analogous

#57122A #571C12 #573E12

triadic

#571C12 #12571C #1C1257

tetradic

#571C12 #2A5712 #124D57 #3E1257

square

#571C12 #2A5712 #124D57 #3E1257

split-complementary

#571C12 #12573E #122A57

monochromatic

#190805 #240C08 #571C12 #8A2C1C #BC3D27

Accessibility & contrast

On white

13.29

#571C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#571C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C12

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C12	#FFFFFF	#000000	##FFFFFF
##571C12	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2711

Deuteranopia (green-blind)

#3B3410

Tritanopia (blue-blind)

#600E1A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571c12;
/* rgb */ color: rgb(87, 28, 18);
/* oklch */ color: oklch(31.7% 0.090 31.9);

Tailwind

colors: {
  custom: {
    50: '#8c5b50',
    500: '#571c12',
    950: '#000000',
  },
}

SCSS

$custom: #571c12;
$custom-light: #8c5b50;
$custom-dark: #000000;

JSON

{
  "hex": "#571c12",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 18
  },
  "hsl": {
    "h": 8.696,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31742,
    "c": 0.08976,
    "h": 31.9
  },
  "luminance": 0.029
}

Semantic roles & 50–950 ramp

primary

#571C12

secondary

#358390

accent

#D0E93F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #571C12

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

Preview Lab → · Contrast checker → · Palette generator →