#571D64#571D64

#571D64 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.3% C 0.128 H 319.8°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#571D64
RGB	rgb(87, 29, 100)
HSL	hsl(289, 55%, 25%)
HSV	hsv(289, 71%, 39%)
CMYK	cmyk(13%, 71%, 0%, 60.8%)
CIE-LAB	lab(23.09, 37.76, -29.66)
CIE-LCH	lch(23.09, 48.02, 321.85°)
OKLab	oklab(35.33% 0.098 -0.083)
OKLCH	oklch(35.33% 0.128 319.8)
XYZ	xyz(6.6698, 3.8254, 12.4412)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D64 #2A641D

analogous

#331D64 #571D64 #641D4D

triadic

#571D64 #64571D #1D6457

tetradic

#571D64 #64331D #2A641D #1D4D64

square

#571D64 #64331D #2A641D #1D4D64

split-complementary

#571D64 #4D641D #1D6433

monochromatic

#150718 #2E0F35 #571D64 #802B93 #AA39C3

Accessibility & contrast

On white

11.90

#571D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#571D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D64

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D64	#FFFFFF	#000000	##FFFFFF
##571D64	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043366

Deuteranopia (green-blind)

#233962

Tritanopia (blue-blind)

#572A3E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #571d64;
/* rgb */ color: rgb(87, 29, 100);
/* oklch */ color: oklch(35.3% 0.128 319.8);

Tailwind

colors: {
  custom: {
    50: '#895e90',
    500: '#571d64',
    950: '#000000',
  },
}

SCSS

$custom: #571d64;
$custom-light: #895e90;
$custom-dark: #000000;

JSON

{
  "hex": "#571d64",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 289.014,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35333,
    "c": 0.12843,
    "h": 319.8
  },
  "luminance": 0.03825
}

Semantic roles & 50–950 ramp

primary

#571D64

secondary

#539944

accent

#DE4965

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050C

muted

#7D797D

Preview Lab

Preview with #571D64

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

Preview Lab → · Contrast checker → · Palette generator →