#573CD3#573CD3

#573CD3 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.6% C 0.218 H 282.9°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#573CD3
RGB	rgb(87, 60, 211)
HSL	hsl(251, 63%, 53%)
HSV	hsv(251, 72%, 83%)
CMYK	cmyk(58.8%, 71.6%, 0%, 17.3%)
CIE-LAB	lab(37.77, 51.59, -73.62)
CIE-LCH	lch(37.77, 89.90, 305.02°)
OKLab	oklab(48.61% 0.0485 -0.2121)
OKLCH	oklch(48.61% 0.218 282.9)
XYZ	xyz(17.3006, 9.9600, 62.6262)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CD3 #B8D33C

analogous

#3C6DD3 #573CD3 #A23CD3

triadic

#573CD3 #D3573C #3CD357

tetradic

#573CD3 #D33C6D #B8D33C #3CD3A2

square

#573CD3 #D33C6D #B8D33C #3CD3A2

split-complementary

#573CD3 #D3A23C #6DD33C

monochromatic

#2C1B79 #3E27AB #573CD3 #826EDE #ADA0EA

Accessibility & contrast

On white

7.02

#573CD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#573CD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CD3

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CD3	#FFFFFF	#000000	##FFFFFF
##573CD3	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#006584

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #573cd3;
/* rgb */ color: rgb(87, 60, 211);
/* oklch */ color: oklch(48.6% 0.218 282.9);

Tailwind

colors: {
  custom: {
    50: '#9475e2',
    500: '#573cd3',
    950: '#000000',
  },
}

SCSS

$custom: #573cd3;
$custom-light: #9475e2;
$custom-dark: #000000;

JSON

{
  "hex": "#573cd3",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 211
  },
  "hsl": {
    "h": 250.728,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48607,
    "c": 0.2176,
    "h": 282.9
  },
  "luminance": 0.09961
}

Semantic roles & 50–950 ramp

primary

#573CD3

secondary

#CAD695

accent

#E642C9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0815

muted

#7E7B84

Preview Lab

Preview with #573CD3

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

Preview Lab → · Contrast checker → · Palette generator →