#571C6F#571C6F

#571C6F is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.0% C 0.141 H 314.2°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#571C6F
RGB	rgb(87, 28, 111)
HSL	hsl(283, 60%, 27%)
HSV	hsv(283, 75%, 44%)
CMYK	cmyk(21.6%, 74.8%, 0%, 56.5%)
CIE-LAB	lab(23.69, 40.64, -35.84)
CIE-LCH	lch(23.69, 54.19, 318.59°)
OKLab	oklab(36.01% 0.0984 -0.1011)
OKLCH	oklch(36.01% 0.141 314.2)
XYZ	xyz(7.2145, 4.0047, 15.4288)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C6F #346F1C

analogous

#2E1C6F #571C6F #6F1C5D

triadic

#571C6F #6F571C #1C6F57

tetradic

#571C6F #6F2E1C #346F1C #1C5D6F

square

#571C6F #6F2E1C #346F1C #1C5D6F

split-complementary

#571C6F #5D6F1C #1C6F2E

monochromatic

#130618 #31103E #571C6F #7D28A0 #A238CD

Accessibility & contrast

On white

11.66

#571C6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#571C6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C6F

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C6F	#FFFFFF	#000000	##FFFFFF
##571C6F	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)

#003571

Deuteranopia (green-blind)

#173A6D

Tritanopia (blue-blind)

#552E43

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571c6f;
/* rgb */ color: rgb(87, 28, 111);
/* oklch */ color: oklch(36.0% 0.141 314.2);

Tailwind

colors: {
  custom: {
    50: '#8a5e99',
    500: '#571c6f',
    950: '#000000',
  },
}

SCSS

$custom: #571c6f;
$custom-light: #8a5e99;
$custom-dark: #000000;

JSON

{
  "hex": "#571c6f",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 111
  },
  "hsl": {
    "h": 282.651,
    "s": 59.712,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36008,
    "c": 0.14104,
    "h": 314.2
  },
  "luminance": 0.04004
}

Semantic roles & 50–950 ramp

primary

#571C6F

secondary

#5FA443

accent

#E34573

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571C6F

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

Preview Lab → · Contrast checker → · Palette generator →