#571F6F#571F6F

#571F6F is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.4% C 0.137 H 313.9°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#571F6F
RGB	rgb(87, 31, 111)
HSL	hsl(282, 56%, 28%)
HSV	hsv(282, 72%, 44%)
CMYK	cmyk(21.6%, 72.1%, 0%, 56.5%)
CIE-LAB	lab(24.17, 39.26, -35.06)
CIE-LCH	lch(24.17, 52.64, 318.24°)
OKLab	oklab(36.36% 0.0949 -0.0988)
OKLCH	oklch(36.36% 0.137 313.9)
XYZ	xyz(7.2892, 4.1541, 15.4537)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F6F #376F1F

analogous

#2F1F6F #571F6F #6F1F5F

triadic

#571F6F #6F571F #1F6F57

tetradic

#571F6F #6F2F1F #376F1F #1F5F6F

square

#571F6F #6F2F1F #376F1F #1F5F6F

split-complementary

#571F6F #5F6F1F #1F6F2F

monochromatic

#130718 #32123F #571F6F #7C2C9F #A03FC9

Accessibility & contrast

On white

11.47

#571F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#571F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F6F

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F6F	#FFFFFF	#000000	##FFFFFF
##571F6F	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003671

Deuteranopia (green-blind)

#1A3B6D

Tritanopia (blue-blind)

#552F44

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #571f6f;
/* rgb */ color: rgb(87, 31, 111);
/* oklch */ color: oklch(36.4% 0.137 313.9);

Tailwind

colors: {
  custom: {
    50: '#896099',
    500: '#571f6f',
    950: '#000000',
  },
}

SCSS

$custom: #571f6f;
$custom-light: #896099;
$custom-dark: #000000;

JSON

{
  "hex": "#571f6f",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 111
  },
  "hsl": {
    "h": 282,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36356,
    "c": 0.13699,
    "h": 313.9
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#571F6F

secondary

#62A347

accent

#E04876

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571F6F

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

Preview Lab → · Contrast checker → · Palette generator →