#573FC5#573FC5

#573FC5 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.197 H 284.3°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#573FC5
RGB	rgb(87, 63, 197)
HSL	hsl(251, 54%, 51%)
HSV	hsv(251, 68%, 77%)
CMYK	cmyk(55.8%, 68%, 0%, 22.7%)
CIE-LAB	lab(37.14, 45.79, -66.54)
CIE-LCH	lch(37.14, 80.77, 304.54°)
OKLab	oklab(47.78% 0.0486 -0.1914)
OKLCH	oklch(47.78% 0.197 284.3)
XYZ	xyz(15.7830, 9.6115, 53.8360)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573FC5 #ADC53F

analogous

#3F6AC5 #573FC5 #9A3FC5

triadic

#573FC5 #C5573F #3FC557

tetradic

#573FC5 #C53F6A #ADC53F #3FC59A

square

#573FC5 #C53F6A #ADC53F #3FC59A

split-complementary

#573FC5 #C59A3F #6AC53F

monochromatic

#2D206A #412E99 #573FC5 #806ED3 #A99DE1

Accessibility & contrast

On white

7.19

#573FC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#573FC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573FC5

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573FC5	#FFFFFF	#000000	##FFFFFF
##573FC5	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC9

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#22627D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #573fc5;
/* rgb */ color: rgb(87, 63, 197);
/* oklch */ color: oklch(47.8% 0.197 284.3);

Tailwind

colors: {
  custom: {
    50: '#9176d8',
    500: '#573fc5',
    950: '#000000',
  },
}

SCSS

$custom: #573fc5;
$custom-light: #9176d8;
$custom-dark: #000000;

JSON

{
  "hex": "#573fc5",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 197
  },
  "hsl": {
    "h": 250.746,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47779,
    "c": 0.19745,
    "h": 284.3
  },
  "luminance": 0.09612
}

Semantic roles & 50–950 ramp

primary

#573FC5

secondary

#C3CE92

accent

#DD4BC3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573FC5

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

Preview Lab → · Contrast checker → · Palette generator →