#571C6E#571C6E

#571C6E is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.9% C 0.140 H 314.7°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#571C6E
RGB	rgb(87, 28, 110)
HSL	hsl(283, 59%, 27%)
HSV	hsv(283, 75%, 43%)
CMYK	cmyk(20.9%, 74.5%, 0%, 56.9%)
CIE-LAB	lab(23.61, 40.41, -35.31)
CIE-LCH	lch(23.61, 53.67, 318.85°)
OKLab	oklab(35.93% 0.0985 -0.0995)
OKLCH	oklch(35.93% 0.14 314.7)
XYZ	xyz(7.1597, 3.9828, 15.1404)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C6E #336E1C

analogous

#2E1C6E #571C6E #6E1C5C

triadic

#571C6E #6E571C #1C6E57

tetradic

#571C6E #6E2E1C #336E1C #1C5C6E

square

#571C6E #6E2E1C #336E1C #1C5C6E

split-complementary

#571C6E #5C6E1C #1C6E2E

monochromatic

#130618 #30103D #571C6E #7E289F #A338CC

Accessibility & contrast

On white

11.69

#571C6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#571C6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C6E

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C6E	#FFFFFF	#000000	##FFFFFF
##571C6E	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#193A6C

Tritanopia (blue-blind)

#552D43

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571c6e;
/* rgb */ color: rgb(87, 28, 110);
/* oklch */ color: oklch(35.9% 0.140 314.7);

Tailwind

colors: {
  custom: {
    50: '#895e98',
    500: '#571c6e',
    950: '#000000',
  },
}

SCSS

$custom: #571c6e;
$custom-light: #895e98;
$custom-dark: #000000;

JSON

{
  "hex": "#571c6e",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 110
  },
  "hsl": {
    "h": 283.171,
    "s": 59.42,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35933,
    "c": 0.14001,
    "h": 314.7
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#571C6E

secondary

#5EA343

accent

#E34571

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #571C6E

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

Preview Lab → · Contrast checker → · Palette generator →