#57228D#57228D

#57228D is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.166 H 301.6°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#57228D
RGB	rgb(87, 34, 141)
HSL	hsl(270, 61%, 34%)
HSV	hsv(270, 76%, 55%)
CMYK	cmyk(38.3%, 75.9%, 0%, 44.7%)
CIE-LAB	lab(27.00, 45.14, -49.44)
CIE-LCH	lch(27.00, 66.95, 312.39°)
OKLab	oklab(39.1% 0.0867 -0.1411)
OKLCH	oklch(39.1% 0.166 301.6)
XYZ	xyz(9.3091, 5.0933, 25.6868)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57228D #588D22

analogous

#22228D #57228D #8D228D

triadic

#57228D #8D5722 #228D57

tetradic

#57228D #8D2222 #588D22 #228D8D

square

#57228D #8D2222 #588D22 #228D8D

split-complementary

#57228D #8D8D22 #228D22

monochromatic

#1A0A2A #39165C #57228D #752EBE #9454D6

Accessibility & contrast

On white

10.40

#57228D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#57228D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57228D

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57228D	#FFFFFF	#000000	##FFFFFF
##57228D	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#003F8B

Tritanopia (blue-blind)

#4B3D56

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57228d;
/* rgb */ color: rgb(87, 34, 141);
/* oklch */ color: oklch(39.1% 0.166 301.6);

Tailwind

colors: {
  custom: {
    50: '#8c63af',
    500: '#57228d',
    950: '#000000',
  },
}

SCSS

$custom: #57228d;
$custom-light: #8c63af;
$custom-dark: #000000;

JSON

{
  "hex": "#57228d",
  "rgb": {
    "r": 87,
    "g": 34,
    "b": 141
  },
  "hsl": {
    "h": 269.72,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39096,
    "c": 0.16557,
    "h": 301.6
  },
  "luminance": 0.05093
}

Semantic roles & 50–950 ramp

primary

#57228D

secondary

#86B951

accent

#E44495

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0D0510

muted

#7D7A7F

Preview Lab

Preview with #57228D

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

Preview Lab → · Contrast checker → · Palette generator →