#571F12#571F12

#571F12 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.2% C 0.086 H 34.5°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#571F12
RGB	rgb(87, 31, 18)
HSL	hsl(11, 66%, 21%)
HSV	hsv(11, 79%, 34%)
CMYK	cmyk(0%, 64.4%, 79.3%, 65.9%)
CIE-LAB	lab(20.25, 25.06, 21.71)
CIE-LCH	lch(20.25, 33.15, 40.91°)
OKLab	oklab(32.2% 0.0712 0.0489)
OKLCH	oklch(32.2% 0.086 34.5)
XYZ	xyz(4.5301, 3.0505, 0.9224)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F12 #124A57

analogous

#571228 #571F12 #574112

triadic

#571F12 #12571F #1F1257

tetradic

#571F12 #285712 #124A57 #411257

square

#571F12 #285712 #124A57 #411257

split-complementary

#571F12 #125741 #122857

monochromatic

#190905 #240D08 #571F12 #8A311C #BC4327

Accessibility & contrast

On white

13.04

#571F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#571F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F12

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F12	#FFFFFF	#000000	##FFFFFF
##571F12	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2910

Deuteranopia (green-blind)

#3C3510

Tritanopia (blue-blind)

#60121C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #571f12;
/* rgb */ color: rgb(87, 31, 18);
/* oklch */ color: oklch(32.2% 0.086 34.5);

Tailwind

colors: {
  custom: {
    50: '#8c5d50',
    500: '#571f12',
    950: '#000000',
  },
}

SCSS

$custom: #571f12;
$custom-light: #8c5d50;
$custom-dark: #000000;

JSON

{
  "hex": "#571f12",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 18
  },
  "hsl": {
    "h": 11.304,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32196,
    "c": 0.08641,
    "h": 34.5
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#571F12

secondary

#357F90

accent

#C9E93F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #571F12

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

Preview Lab → · Contrast checker → · Palette generator →