#571F6D#571F6D

#571F6D is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.135 H 314.8°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#571F6D
RGB	rgb(87, 31, 109)
HSL	hsl(283, 56%, 27%)
HSV	hsv(283, 72%, 43%)
CMYK	cmyk(20.2%, 71.6%, 0%, 57.3%)
CIE-LAB	lab(24.03, 38.81, -33.99)
CIE-LCH	lch(24.03, 51.59, 318.78°)
OKLab	oklab(36.21% 0.0951 -0.0956)
OKLCH	oklch(36.21% 0.135 314.8)
XYZ	xyz(7.1803, 4.1106, 14.8802)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F6D #356D1F

analogous

#301F6D #571F6D #6D1F5C

triadic

#571F6D #6D571F #1F6D57

tetradic

#571F6D #6D301F #356D1F #1F5C6D

square

#571F6D #6D301F #356D1F #1F5C6D

split-complementary

#571F6D #5C6D1F #1F6D30

monochromatic

#130718 #31113D #571F6D #7D2D9D #A13EC8

Accessibility & contrast

On white

11.53

#571F6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#571F6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F6D

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F6D	#FFFFFF	#000000	##FFFFFF
##571F6D	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366F

Deuteranopia (green-blind)

#1C3B6B

Tritanopia (blue-blind)

#552E43

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #571f6d;
/* rgb */ color: rgb(87, 31, 109);
/* oklch */ color: oklch(36.2% 0.135 314.8);

Tailwind

colors: {
  custom: {
    50: '#896097',
    500: '#571f6d',
    950: '#000000',
  },
}

SCSS

$custom: #571f6d;
$custom-light: #896097;
$custom-dark: #000000;

JSON

{
  "hex": "#571f6d",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 109
  },
  "hsl": {
    "h": 283.077,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3621,
    "c": 0.13488,
    "h": 314.8
  },
  "luminance": 0.0411
}

Semantic roles & 50–950 ramp

primary

#571F6D

secondary

#60A147

accent

#DF4973

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #571F6D

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

Preview Lab → · Contrast checker → · Palette generator →