#571D2A#571D2A

#571D2A is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.4% C 0.086 H 9.6°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#571D2A
RGB	rgb(87, 29, 42)
HSL	hsl(347, 50%, 23%)
HSV	hsv(347, 67%, 34%)
CMYK	cmyk(0%, 66.7%, 51.7%, 65.9%)
CIE-LAB	lab(20.33, 28.06, 5.56)
CIE-LCH	lch(20.33, 28.60, 11.22°)
OKLab	oklab(32.42% 0.0852 0.0144)
OKLCH	oklch(32.42% 0.086 9.6)
XYZ	xyz(4.7881, 3.0727, 2.5310)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D2A #1D574A

analogous

#571D47 #571D2A #572D1D

triadic

#571D2A #2A571D #1D2A57

tetradic

#571D2A #47571D #1D574A #2D1D57

square

#571D2A #47571D #1D574A #2D1D57

split-complementary

#571D2A #1D572D #1D4757

monochromatic

#17080B #290E14 #571D2A #852C40 #B33C56

Accessibility & contrast

On white

13.01

#571D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#571D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D2A

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D2A	#FFFFFF	#000000	##FFFFFF
##571D2A	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A2A

Deuteranopia (green-blind)

#393529

Tritanopia (blue-blind)

#5F1522

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #571d2a;
/* rgb */ color: rgb(87, 29, 42);
/* oklch */ color: oklch(32.4% 0.086 9.6);

Tailwind

colors: {
  custom: {
    50: '#8a5c63',
    500: '#571d2a',
    950: '#000000',
  },
}

SCSS

$custom: #571d2a;
$custom-light: #8a5c63;
$custom-dark: #000000;

JSON

{
  "hex": "#571d2a",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 42
  },
  "hsl": {
    "h": 346.552,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.3242,
    "c": 0.08637,
    "h": 9.6
  },
  "luminance": 0.03072
}

Semantic roles & 50–950 ramp

primary

#571D2A

secondary

#448C7C

accent

#DABA4E

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0C0405

muted

#7D7979

Preview Lab

Preview with #571D2A

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

Preview Lab → · Contrast checker → · Palette generator →