#573AD3#573AD3

#573AD3 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.3% C 0.220 H 283.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#573AD3
RGB	rgb(87, 58, 211)
HSL	hsl(251, 63%, 53%)
HSV	hsv(251, 73%, 83%)
CMYK	cmyk(58.8%, 72.5%, 0%, 17.3%)
CIE-LAB	lab(37.40, 52.64, -74.23)
CIE-LCH	lch(37.40, 91.00, 305.34°)
OKLab	oklab(48.34% 0.05 -0.2139)
OKLCH	oklch(48.34% 0.22 283.2)
XYZ	xyz(17.1978, 9.7544, 62.5919)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573AD3 #B6D33A

analogous

#3A69D3 #573AD3 #A43AD3

triadic

#573AD3 #D3573A #3AD357

tetradic

#573AD3 #D33A69 #B6D33A #3AD3A4

square

#573AD3 #D33A69 #B6D33A #3AD3A4

split-complementary

#573AD3 #D3A43A #69D33A

monochromatic

#2C1B78 #3F26AA #573AD3 #826CDE #AC9EE9

Accessibility & contrast

On white

7.12

#573AD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#573AD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573AD3

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573AD3	#FFFFFF	#000000	##FFFFFF
##573AD3	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD7

Deuteranopia (green-blind)

#0053D0

Tritanopia (blue-blind)

#006483

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573ad3;
/* rgb */ color: rgb(87, 58, 211);
/* oklch */ color: oklch(48.3% 0.220 283.2);

Tailwind

colors: {
  custom: {
    50: '#9473e2',
    500: '#573ad3',
    950: '#000000',
  },
}

SCSS

$custom: #573ad3;
$custom-light: #9473e2;
$custom-dark: #000000;

JSON

{
  "hex": "#573ad3",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 211
  },
  "hsl": {
    "h": 251.373,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48343,
    "c": 0.21966,
    "h": 283.2
  },
  "luminance": 0.09755
}

Semantic roles & 50–950 ramp

primary

#573AD3

secondary

#C9D693

accent

#E741C7

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #573AD3

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

Preview Lab → · Contrast checker → · Palette generator →