#571D6B#571D6B

#571D6B is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.8% C 0.136 H 316.1°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#571D6B
RGB	rgb(87, 29, 107)
HSL	hsl(285, 57%, 27%)
HSV	hsv(285, 73%, 42%)
CMYK	cmyk(18.7%, 72.9%, 0%, 58%)
CIE-LAB	lab(23.56, 39.29, -33.46)
CIE-LCH	lch(23.56, 51.61, 319.58°)
OKLab	oklab(35.83% 0.0977 -0.0941)
OKLCH	oklch(35.83% 0.136 316.1)
XYZ	xyz(7.0233, 3.9668, 14.3028)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D6B #316B1D

analogous

#301D6B #571D6B #6B1D58

triadic

#571D6B #6B571D #1D6B57

tetradic

#571D6B #6B301D #316B1D #1D586B

square

#571D6B #6B301D #316B1D #1D586B

split-complementary

#571D6B #586B1D #1D6B30

monochromatic

#140718 #30103B #571D6B #7E2A9B #A439C9

Accessibility & contrast

On white

11.71

#571D6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#571D6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D6B

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D6B	#FFFFFF	#000000	##FFFFFF
##571D6B	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356D

Deuteranopia (green-blind)

#1D3A69

Tritanopia (blue-blind)

#562C41

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571d6b;
/* rgb */ color: rgb(87, 29, 107);
/* oklch */ color: oklch(35.8% 0.136 316.1);

Tailwind

colors: {
  custom: {
    50: '#895f96',
    500: '#571d6b',
    950: '#000000',
  },
}

SCSS

$custom: #571d6b;
$custom-light: #895f96;
$custom-dark: #000000;

JSON

{
  "hex": "#571d6b",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 107
  },
  "hsl": {
    "h": 284.615,
    "s": 57.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35827,
    "c": 0.13559,
    "h": 316.1
  },
  "luminance": 0.03967
}

Semantic roles & 50–950 ramp

primary

#571D6B

secondary

#5CA044

accent

#E1476F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #571D6B

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

Preview Lab → · Contrast checker → · Palette generator →