#571A28#571A28

#571A28 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.9% C 0.090 H 10.0°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#571A28
RGB	rgb(87, 26, 40)
HSL	hsl(346, 54%, 22%)
HSV	hsv(346, 70%, 34%)
CMYK	cmyk(0%, 70.1%, 54%, 65.9%)
CIE-LAB	lab(19.72, 29.36, 6.10)
CIE-LCH	lch(19.72, 29.99, 11.74°)
OKLab	oklab(31.94% 0.0891 0.0157)
OKLCH	oklch(31.94% 0.09 10)
XYZ	xyz(4.6833, 2.9188, 2.3238)
Luminance	0.0292 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A28 #1A5749

analogous

#571A46 #571A28 #572B1A

triadic

#571A28 #28571A #1A2857

tetradic

#571A28 #46571A #1A5749 #2B1A57

square

#571A28 #46571A #1A5749 #2B1A57

split-complementary

#571A28 #1A572B #1A4657

monochromatic

#18070B #280C12 #571A28 #86283E #B53653

Accessibility & contrast

On white

13.26

#571A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#571A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A28

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A28	#FFFFFF	#000000	##FFFFFF
##571A28	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282828

Deuteranopia (green-blind)

#383427

Tritanopia (blue-blind)

#5F101F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571a28;
/* rgb */ color: rgb(87, 26, 40);
/* oklch */ color: oklch(31.9% 0.090 10.0);

Tailwind

colors: {
  custom: {
    50: '#8a5b61',
    500: '#571a28',
    950: '#000000',
  },
}

SCSS

$custom: #571a28;
$custom-light: #8a5b61;
$custom-dark: #000000;

JSON

{
  "hex": "#571a28",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 40
  },
  "hsl": {
    "h": 346.23,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31941,
    "c": 0.09044,
    "h": 10
  },
  "luminance": 0.02918
}

Semantic roles & 50–950 ramp

primary

#571A28

secondary

#408D7B

accent

#DDBC4A

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0405

muted

#7D7979

Preview Lab

Preview with #571A28

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

Preview Lab → · Contrast checker → · Palette generator →