#571D6D#571D6D

#571D6D is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.0% C 0.138 H 315.1°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#571D6D
RGB	rgb(87, 29, 109)
HSL	hsl(284, 58%, 27%)
HSV	hsv(284, 73%, 43%)
CMYK	cmyk(20.2%, 73.4%, 0%, 57.3%)
CIE-LAB	lab(23.70, 39.74, -34.53)
CIE-LCH	lch(23.70, 52.64, 319.01°)
OKLab	oklab(35.97% 0.0975 -0.0972)
OKLCH	oklch(35.97% 0.138 315.1)
XYZ	xyz(7.1297, 4.0093, 14.8633)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D6D #336D1D

analogous

#2F1D6D #571D6D #6D1D5B

triadic

#571D6D #6D571D #1D6D57

tetradic

#571D6D #6D2F1D #336D1D #1D5B6D

square

#571D6D #6D2F1D #336D1D #1D5B6D

split-complementary

#571D6D #5B6D1D #1D6D2F

monochromatic

#130618 #30103D #571D6D #7E2A9D #A33ACB

Accessibility & contrast

On white

11.66

#571D6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#571D6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D6D

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D6D	#FFFFFF	#000000	##FFFFFF
##571D6D	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356F

Deuteranopia (green-blind)

#1B3A6B

Tritanopia (blue-blind)

#552D43

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571d6d;
/* rgb */ color: rgb(87, 29, 109);
/* oklch */ color: oklch(36.0% 0.138 315.1);

Tailwind

colors: {
  custom: {
    50: '#895f97',
    500: '#571d6d',
    950: '#000000',
  },
}

SCSS

$custom: #571d6d;
$custom-light: #895f97;
$custom-dark: #000000;

JSON

{
  "hex": "#571d6d",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 109
  },
  "hsl": {
    "h": 283.5,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35973,
    "c": 0.13765,
    "h": 315.1
  },
  "luminance": 0.04009
}

Semantic roles & 50–950 ramp

primary

#571D6D

secondary

#5EA244

accent

#E14771

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #571D6D

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

Preview Lab → · Contrast checker → · Palette generator →