#573AD7#573AD7

#573AD7 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.7% C 0.224 H 282.6°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#573AD7
RGB	rgb(87, 58, 215)
HSL	hsl(251, 66%, 54%)
HSV	hsv(251, 73%, 84%)
CMYK	cmyk(59.5%, 73%, 0%, 15.7%)
CIE-LAB	lab(37.77, 53.81, -75.93)
CIE-LCH	lch(37.77, 93.06, 305.32°)
OKLab	oklab(48.72% 0.0491 -0.2189)
OKLCH	oklch(48.72% 0.224 282.6)
XYZ	xyz(17.7055, 9.9574, 65.2658)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573AD7 #BAD73A

analogous

#3A6BD7 #573AD7 #A53AD7

triadic

#573AD7 #D7573A #3AD757

tetradic

#573AD7 #D73A6B #BAD73A #3AD7A5

square

#573AD7 #D73A6B #BAD73A #3AD7A5

split-complementary

#573AD7 #D7A53A #6BD73A

monochromatic

#2C197D #3E24B0 #573AD7 #826DE1 #AEA0EC

Accessibility & contrast

On white

7.02

#573AD7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#573AD7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573AD7

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573AD7	#FFFFFF	#000000	##FFFFFF
##573AD7	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)

#005EDC

Deuteranopia (green-blind)

#0053D4

Tritanopia (blue-blind)

#006685

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #573ad7;
/* rgb */ color: rgb(87, 58, 215);
/* oklch */ color: oklch(48.7% 0.224 282.6);

Tailwind

colors: {
  custom: {
    50: '#9473e5',
    500: '#573ad7',
    950: '#000000',
  },
}

SCSS

$custom: #573ad7;
$custom-light: #9473e5;
$custom-dark: #000000;

JSON

{
  "hex": "#573ad7",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 215
  },
  "hsl": {
    "h": 251.083,
    "s": 66.245,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48715,
    "c": 0.22431,
    "h": 282.6
  },
  "luminance": 0.09959
}

Semantic roles & 50–950 ramp

primary

#573AD7

secondary

#CCD895

accent

#E93FCA

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #573AD7

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

Preview Lab → · Contrast checker → · Palette generator →