#573CD0#573CD0

#573CD0 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.3% C 0.214 H 283.3°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#573CD0
RGB	rgb(87, 60, 208)
HSL	hsl(251, 61%, 53%)
HSV	hsv(251, 71%, 82%)
CMYK	cmyk(58.2%, 71.2%, 0%, 18.4%)
CIE-LAB	lab(37.50, 50.71, -72.33)
CIE-LCH	lch(37.50, 88.33, 305.03°)
OKLab	oklab(48.33% 0.0491 -0.2083)
OKLCH	oklch(48.33% 0.214 283.3)
XYZ	xyz(16.9280, 9.8109, 60.6640)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.96

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CD0 #B5D03C

analogous

#3C6BD0 #573CD0 #A13CD0

triadic

#573CD0 #D0573C #3CD057

tetradic

#573CD0 #D03C6B #B5D03C #3CD0A1

square

#573CD0 #D03C6B #B5D03C #3CD0A1

split-complementary

#573CD0 #D0A13C #6BD03C

monochromatic

#2D1C75 #3F28A7 #573CD0 #816DDC #AC9FE8

Accessibility & contrast

On white

7.09

#573CD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#573CD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CD0

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CD0	#FFFFFF	#000000	##FFFFFF
##573CD0	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD4

Deuteranopia (green-blind)

#0053CD

Tritanopia (blue-blind)

#0B6482

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573cd0;
/* rgb */ color: rgb(87, 60, 208);
/* oklch */ color: oklch(48.3% 0.214 283.3);

Tailwind

colors: {
  custom: {
    50: '#9374e0',
    500: '#573cd0',
    950: '#000000',
  },
}

SCSS

$custom: #573cd0;
$custom-light: #9374e0;
$custom-dark: #000000;

JSON

{
  "hex": "#573cd0",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 208
  },
  "hsl": {
    "h": 250.946,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48333,
    "c": 0.21405,
    "h": 283.3
  },
  "luminance": 0.09812
}

Semantic roles & 50–950 ramp

primary

#573CD0

secondary

#C8D494

accent

#E444C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573CD0

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

Preview Lab → · Contrast checker → · Palette generator →