#573BC2#573BC2

#573BC2 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.9% C 0.198 H 285.4°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#573BC2
RGB	rgb(87, 59, 194)
HSL	hsl(252, 53%, 50%)
HSV	hsv(252, 70%, 76%)
CMYK	cmyk(55.2%, 69.6%, 0%, 23.9%)
CIE-LAB	lab(36.08, 47.10, -66.52)
CIE-LCH	lch(36.08, 81.50, 305.30°)
OKLab	oklab(46.94% 0.0526 -0.1913)
OKLCH	oklch(46.94% 0.198 285.4)
XYZ	xyz(15.2291, 9.0483, 51.9725)
Luminance	0.0905 (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

#573BC2 #A6C23B

analogous

#3B63C2 #573BC2 #9A3BC2

triadic

#573BC2 #C2573B #3BC257

tetradic

#573BC2 #C23B63 #A6C23B #3BC29A

square

#573BC2 #C23B63 #A6C23B #3BC29A

split-complementary

#573BC2 #C29A3B #63C23B

monochromatic

#2D1E64 #422D93 #573BC2 #7F69D1 #A798E0

Accessibility & contrast

On white

7.47

#573BC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#573BC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BC2

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BC2	#FFFFFF	#000000	##FFFFFF
##573BC2	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C6

Deuteranopia (green-blind)

#0051BF

Tritanopia (blue-blind)

#275E7A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #573bc2;
/* rgb */ color: rgb(87, 59, 194);
/* oklch */ color: oklch(46.9% 0.198 285.4);

Tailwind

colors: {
  custom: {
    50: '#9173d6',
    500: '#573bc2',
    950: '#000000',
  },
}

SCSS

$custom: #573bc2;
$custom-light: #9173d6;
$custom-dark: #000000;

JSON

{
  "hex": "#573bc2",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 194
  },
  "hsl": {
    "h": 252.444,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46941,
    "c": 0.19839,
    "h": 285.4
  },
  "luminance": 0.09049
}

Semantic roles & 50–950 ramp

primary

#573BC2

secondary

#BECB8E

accent

#DD4BBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573BC2

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

Preview Lab → · Contrast checker → · Palette generator →