#573CD5#573CD5

#573CD5 is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.8% C 0.220 H 282.6°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#573CD5
RGB	rgb(87, 60, 213)
HSL	hsl(251, 65%, 54%)
HSV	hsv(251, 72%, 84%)
CMYK	cmyk(59.2%, 71.8%, 0%, 16.5%)
CIE-LAB	lab(37.95, 52.18, -74.47)
CIE-LCH	lch(37.95, 90.94, 305.02°)
OKLab	oklab(48.79% 0.0481 -0.2146)
OKLCH	oklch(48.79% 0.22 282.6)
XYZ	xyz(17.5529, 10.0609, 63.9549)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CD5 #BAD53C

analogous

#3C6DD5 #573CD5 #A33CD5

triadic

#573CD5 #D5573C #3CD557

tetradic

#573CD5 #D53C6D #BAD53C #3CD5A3

square

#573CD5 #D53C6D #BAD53C #3CD5A3

split-complementary

#573CD5 #D5A33C #6DD53C

monochromatic

#2C1B7C #3E26AE #573CD5 #826EE0 #AEA1EB

Accessibility & contrast

On white

6.97

#573CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#573CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #573CD5

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CD5	#FFFFFF	#000000	##FFFFFF
##573CD5	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0054D2

Tritanopia (blue-blind)

#006685

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #573cd5;
/* rgb */ color: rgb(87, 60, 213);
/* oklch */ color: oklch(48.8% 0.220 282.6);

Tailwind

colors: {
  custom: {
    50: '#9475e3',
    500: '#573cd5',
    950: '#000000',
  },
}

SCSS

$custom: #573cd5;
$custom-light: #9475e3;
$custom-dark: #000000;

JSON

{
  "hex": "#573cd5",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 213
  },
  "hsl": {
    "h": 250.588,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4879,
    "c": 0.21995,
    "h": 282.6
  },
  "luminance": 0.10062
}

Semantic roles & 50–950 ramp

primary

#573CD5

secondary

#CCD796

accent

#E840CA

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #573CD5

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

Preview Lab → · Contrast checker → · Palette generator →