#571F63#571F63

#571F63 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.5% C 0.124 H 320.1°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#571F63
RGB	rgb(87, 31, 99)
HSL	hsl(289, 52%, 25%)
HSV	hsv(289, 69%, 39%)
CMYK	cmyk(12.1%, 68.7%, 0%, 61.2%)
CIE-LAB	lab(23.36, 36.59, -28.56)
CIE-LCH	lch(23.36, 46.42, 322.02°)
OKLab	oklab(35.51% 0.0955 -0.0798)
OKLCH	oklch(35.51% 0.124 320.1)
XYZ	xyz(6.6723, 3.9074, 12.2047)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F63 #2B631F

analogous

#351F63 #571F63 #631F4D

triadic

#571F63 #63571F #1F6357

tetradic

#571F63 #63351F #2B631F #1F4D63

square

#571F63 #63351F #2B631F #1F4D63

split-complementary

#571F63 #4D631F #1F6335

monochromatic

#140717 #2E1034 #571F63 #802E92 #A93CC0

Accessibility & contrast

On white

11.79

#571F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#571F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F63

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F63	#FFFFFF	#000000	##FFFFFF
##571F63	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3465

Deuteranopia (green-blind)

#253A61

Tritanopia (blue-blind)

#572B3E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571f63;
/* rgb */ color: rgb(87, 31, 99);
/* oklch */ color: oklch(35.5% 0.124 320.1);

Tailwind

colors: {
  custom: {
    50: '#895f90',
    500: '#571f63',
    950: '#000000',
  },
}

SCSS

$custom: #571f63;
$custom-light: #895f90;
$custom-dark: #000000;

JSON

{
  "hex": "#571f63",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 99
  },
  "hsl": {
    "h": 289.412,
    "s": 52.308,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35512,
    "c": 0.12444,
    "h": 320.1
  },
  "luminance": 0.03907
}

Semantic roles & 50–950 ramp

primary

#571F63

secondary

#559846

accent

#DC4C65

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050C

muted

#7D797D

Preview Lab

Preview with #571F63

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

Preview Lab → · Contrast checker → · Palette generator →