#571A24#571A24

#571A24 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.8% C 0.090 H 14.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#571A24
RGB	rgb(87, 26, 36)
HSL	hsl(350, 54%, 22%)
HSV	hsv(350, 70%, 34%)
CMYK	cmyk(0%, 70.1%, 58.6%, 65.9%)
CIE-LAB	lab(19.61, 28.97, 8.77)
CIE-LCH	lch(19.61, 30.26, 16.84°)
OKLab	oklab(31.83% 0.0873 0.022)
OKLCH	oklch(31.83% 0.09 14.1)
XYZ	xyz(4.6187, 2.8930, 1.9839)
Luminance	0.0289 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A24 #1A574D

analogous

#571A43 #571A24 #572F1A

triadic

#571A24 #24571A #1A2457

tetradic

#571A24 #43571A #1A574D #2F1A57

square

#571A24 #43571A #1A574D #2F1A57

split-complementary

#571A24 #1A572F #1A4357

monochromatic

#18070A #280C11 #571A24 #862837 #B5364B

Accessibility & contrast

On white

13.30

#571A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#571A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A24

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A24	#FFFFFF	#000000	##FFFFFF
##571A24	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292824

Deuteranopia (green-blind)

#383423

Tritanopia (blue-blind)

#600F1E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #571a24;
/* rgb */ color: rgb(87, 26, 36);
/* oklch */ color: oklch(31.8% 0.090 14.1);

Tailwind

colors: {
  custom: {
    50: '#8b5a5e',
    500: '#571a24',
    950: '#000000',
  },
}

SCSS

$custom: #571a24;
$custom-light: #8b5a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#571a24",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 36
  },
  "hsl": {
    "h": 350.164,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31828,
    "c": 0.09,
    "h": 14.1
  },
  "luminance": 0.02892
}

Semantic roles & 50–950 ramp

primary

#571A24

secondary

#408D80

accent

#DDC54A

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #571A24

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

Preview Lab → · Contrast checker → · Palette generator →