#573C84#573C84

#573C84 is a dark, moderate violet. Relative luminance 0.069; OKLCH L 42.2% C 0.117 H 298.6°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#573C84
RGB	rgb(87, 60, 132)
HSL	hsl(263, 38%, 38%)
HSV	hsv(263, 55%, 52%)
CMYK	cmyk(34.1%, 54.5%, 0%, 48.2%)
CIE-LAB	lab(31.63, 28.43, -36.38)
CIE-LCH	lch(31.63, 46.17, 308.00°)
OKLab	oklab(42.24% 0.056 -0.1028)
OKLCH	oklch(42.24% 0.117 298.6)
XYZ	xyz(9.7102, 6.9238, 22.6502)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573C84 #69843C

analogous

#3C4584 #573C84 #7B3C84

triadic

#573C84 #84573C #3C8457

tetradic

#573C84 #843C45 #69843C #3C847B

square

#573C84 #843C45 #69843C #3C847B

split-complementary

#573C84 #847B3C #45843C

monochromatic

#201630 #3B295A #573C84 #734FAE #9479C2

Accessibility & contrast

On white

8.81

#573C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#573C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573C84

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573C84	#FFFFFF	#000000	##FFFFFF
##573C84	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204A86

Deuteranopia (green-blind)

#284A82

Tritanopia (blue-blind)

#4D4A5A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #573c84;
/* rgb */ color: rgb(87, 60, 132);
/* oklch */ color: oklch(42.2% 0.117 298.6);

Tailwind

colors: {
  custom: {
    50: '#8972a8',
    500: '#573c84',
    950: '#000000',
  },
}

SCSS

$custom: #573c84;
$custom-light: #8972a8;
$custom-dark: #000000;

JSON

{
  "hex": "#573c84",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 132
  },
  "hsl": {
    "h": 262.5,
    "s": 37.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.42244,
    "c": 0.11702,
    "h": 298.6
  },
  "luminance": 0.06924
}

Semantic roles & 50–950 ramp

primary

#573C84

secondary

#95AC70

accent

#CD5AA2

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #573C84

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

Preview Lab → · Contrast checker → · Palette generator →