#571B52#571B52

#571B52 is a dark, moderate purple. Relative luminance 0.034; OKLCH L 33.9% C 0.114 H 331.2°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#571B52
RGB	rgb(87, 27, 82)
HSL	hsl(305, 53%, 22%)
HSV	hsv(305, 69%, 34%)
CMYK	cmyk(0%, 69%, 5.7%, 65.9%)
CIE-LAB	lab(21.65, 35.07, -20.00)
CIE-LCH	lch(21.65, 40.37, 330.31°)
OKLab	oklab(33.94% 0.1 -0.0549)
OKLCH	oklch(33.94% 0.114 331.2)
XYZ	xyz(5.8454, 3.4197, 8.3332)
Luminance	0.0342 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B52 #1B5720

analogous

#3E1B57 #571B52 #571B34

triadic

#571B52 #52571B #1B5257

tetradic

#571B52 #573E1B #1B5720 #1B3457

square

#571B52 #573E1B #1B5720 #1B3457

split-complementary

#571B52 #34571B #1B573E

monochromatic

#170716 #280D26 #571B52 #86297E #B438AA

Accessibility & contrast

On white

12.47

#571B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#571B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B52

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B52	#FFFFFF	#000000	##FFFFFF
##571B52	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172F54

Deuteranopia (green-blind)

#2C3750

Tritanopia (blue-blind)

#5B2133

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #571b52;
/* rgb */ color: rgb(87, 27, 82);
/* oklch */ color: oklch(33.9% 0.114 331.2);

Tailwind

colors: {
  custom: {
    50: '#895c83',
    500: '#571b52',
    950: '#000000',
  },
}

SCSS

$custom: #571b52;
$custom-light: #895c83;
$custom-dark: #000000;

JSON

{
  "hex": "#571b52",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 82
  },
  "hsl": {
    "h": 305,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33942,
    "c": 0.11403,
    "h": 331.2
  },
  "luminance": 0.03419
}

Semantic roles & 50–950 ramp

primary

#571B52

secondary

#418D47

accent

#DC584C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #571B52

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

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