#57228C#57228C

#57228C is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.0% C 0.164 H 301.9°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#57228C
RGB	rgb(87, 34, 140)
HSL	hsl(270, 61%, 34%)
HSV	hsv(270, 76%, 55%)
CMYK	cmyk(37.9%, 75.7%, 0%, 45.1%)
CIE-LAB	lab(26.92, 44.88, -48.96)
CIE-LCH	lch(26.92, 66.42, 312.51°)
OKLab	oklab(39.01% 0.0869 -0.1396)
OKLCH	oklch(39.01% 0.164 301.9)
XYZ	xyz(9.2350, 5.0637, 25.2967)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57228C #578C22

analogous

#22228C #57228C #8C228C

triadic

#57228C #8C5722 #228C57

tetradic

#57228C #8C2222 #578C22 #228C8C

square

#57228C #8C2222 #578C22 #228C8C

split-complementary

#57228C #8C8C22 #228C22

monochromatic

#1A0A2A #38165B #57228C #762EBD #9453D5

Accessibility & contrast

On white

10.43

#57228C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#57228C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57228C

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57228C	#FFFFFF	#000000	##FFFFFF
##57228C	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8F

Deuteranopia (green-blind)

#003F8A

Tritanopia (blue-blind)

#4C3D55

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57228c;
/* rgb */ color: rgb(87, 34, 140);
/* oklch */ color: oklch(39.0% 0.164 301.9);

Tailwind

colors: {
  custom: {
    50: '#8c63ae',
    500: '#57228c',
    950: '#000000',
  },
}

SCSS

$custom: #57228c;
$custom-light: #8c63ae;
$custom-dark: #000000;

JSON

{
  "hex": "#57228c",
  "rgb": {
    "r": 87,
    "g": 34,
    "b": 140
  },
  "hsl": {
    "h": 270,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39011,
    "c": 0.16447,
    "h": 301.9
  },
  "luminance": 0.05064
}

Semantic roles & 50–950 ramp

primary

#57228C

secondary

#85B951

accent

#E44494

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0D0510

muted

#7D7A7F

Preview Lab

Preview with #57228C

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

Preview Lab → · Contrast checker → · Palette generator →