#573FA2#573FA2

#573FA2 is a dark, vivid violet. Relative luminance 0.082; OKLCH L 44.9% C 0.153 H 290.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#573FA2
RGB	rgb(87, 63, 162)
HSL	hsl(255, 44%, 44%)
HSV	hsv(255, 61%, 64%)
CMYK	cmyk(46.3%, 61.1%, 0%, 36.5%)
CIE-LAB	lab(34.37, 35.28, -50.30)
CIE-LCH	lch(34.37, 61.44, 305.05°)
OKLab	oklab(44.92% 0.0523 -0.1436)
OKLCH	oklch(44.92% 0.153 290)
XYZ	xyz(12.2277, 8.1894, 35.1119)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573FA2 #8AA23F

analogous

#3F59A2 #573FA2 #893FA2

triadic

#573FA2 #A2573F #3FA257

tetradic

#573FA2 #A23F59 #8AA23F #3FA289

square

#573FA2 #A23F59 #8AA23F #3FA289

split-complementary

#573FA2 #A2893F #59A23F

monochromatic

#281D4A #3F2E76 #573FA2 #765EC0 #9B8AD1

Accessibility & contrast

On white

7.96

#573FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#573FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573FA2

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573FA2	#FFFFFF	#000000	##FFFFFF
##573FA2	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#40566A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #573fa2;
/* rgb */ color: rgb(87, 63, 162);
/* oklch */ color: oklch(44.9% 0.153 290.0);

Tailwind

colors: {
  custom: {
    50: '#8c75be',
    500: '#573fa2',
    950: '#000000',
  },
}

SCSS

$custom: #573fa2;
$custom-light: #8c75be;
$custom-dark: #000000;

JSON

{
  "hex": "#573fa2",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 162
  },
  "hsl": {
    "h": 254.545,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44915,
    "c": 0.15288,
    "h": 290
  },
  "luminance": 0.0819
}

Semantic roles & 50–950 ramp

primary

#573FA2

secondary

#AEBC81

accent

#D454B5

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0D0812

muted

#7D7B81

Preview Lab

Preview with #573FA2

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

Preview Lab → · Contrast checker → · Palette generator →