#571B5C#571B5C

#571B5C is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.6% C 0.123 H 324.6°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#571B5C
RGB	rgb(87, 27, 92)
HSL	hsl(295, 55%, 23%)
HSV	hsv(295, 71%, 36%)
CMYK	cmyk(5.4%, 70.7%, 0%, 63.9%)
CIE-LAB	lab(22.24, 37.02, -25.74)
CIE-LCH	lch(22.24, 45.09, 325.19°)
OKLab	oklab(34.56% 0.1006 -0.0715)
OKLCH	oklch(34.56% 0.123 324.6)
XYZ	xyz(6.2540, 3.5832, 10.4854)
Luminance	0.0358 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B5C #205C1B

analogous

#361B5C #571B5C #5C1B40

triadic

#571B5C #5C571B #1B5C57

tetradic

#571B5C #5C361B #205C1B #1B405C

square

#571B5C #5C361B #205C1B #1B405C

split-complementary

#571B5C #405C1B #1B5C36

monochromatic

#160718 #2A0D2D #571B5C #84298B #B037BB

Accessibility & contrast

On white

12.23

#571B5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#571B5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B5C

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B5C	#FFFFFF	#000000	##FFFFFF
##571B5C	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D315E

Deuteranopia (green-blind)

#27385A

Tritanopia (blue-blind)

#592539

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #571b5c;
/* rgb */ color: rgb(87, 27, 92);
/* oklch */ color: oklch(34.6% 0.123 324.6);

Tailwind

colors: {
  custom: {
    50: '#895d8a',
    500: '#571b5c',
    950: '#000000',
  },
}

SCSS

$custom: #571b5c;
$custom-light: #895d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#571b5c",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 92
  },
  "hsl": {
    "h": 295.385,
    "s": 54.622,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34561,
    "c": 0.12341,
    "h": 324.6
  },
  "luminance": 0.03583
}

Semantic roles & 50–950 ramp

primary

#571B5C

secondary

#479241

accent

#DE4A55

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #571B5C

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

Preview Lab → · Contrast checker → · Palette generator →