#571A71#571A71

#571A71 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.9% C 0.146 H 313.5°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#571A71
RGB	rgb(87, 26, 113)
HSL	hsl(282, 63%, 27%)
HSV	hsv(282, 77%, 44%)
CMYK	cmyk(23%, 77%, 0%, 55.7%)
CIE-LAB	lab(23.53, 41.95, -37.38)
CIE-LCH	lch(23.53, 56.19, 318.29°)
OKLab	oklab(35.94% 0.1003 -0.1056)
OKLCH	oklch(35.94% 0.146 313.5)
XYZ	xyz(7.2800, 3.9575, 16.0000)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A71 #34711A

analogous

#2C1A71 #571A71 #711A60

triadic

#571A71 #71571A #1A7157

tetradic

#571A71 #712C1A #34711A #1A6071

square

#571A71 #712C1A #34711A #1A6071

split-complementary

#571A71 #60711A #1A712C

monochromatic

#130619 #310F3F #571A71 #7D25A3 #A235D0

Accessibility & contrast

On white

11.72

#571A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#571A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A71

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A71	#FFFFFF	#000000	##FFFFFF
##571A71	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#12396F

Tritanopia (blue-blind)

#542D44

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571a71;
/* rgb */ color: rgb(87, 26, 113);
/* oklch */ color: oklch(35.9% 0.146 313.5);

Tailwind

colors: {
  custom: {
    50: '#8a5d9a',
    500: '#571a71',
    950: '#000000',
  },
}

SCSS

$custom: #571a71;
$custom-light: #8a5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#571a71",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 282.069,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35943,
    "c": 0.14559,
    "h": 313.5
  },
  "luminance": 0.03957
}

Semantic roles & 50–950 ramp

primary

#571A71

secondary

#5FA641

accent

#E64273

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571A71

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

Preview Lab → · Contrast checker → · Palette generator →