#573BC0#573BC0

#573BC0 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.196 H 285.7°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#573BC0
RGB	rgb(87, 59, 192)
HSL	hsl(253, 53%, 49%)
HSV	hsv(253, 69%, 75%)
CMYK	cmyk(54.7%, 69.3%, 0%, 24.7%)
CIE-LAB	lab(35.91, 46.51, -65.62)
CIE-LCH	lch(35.91, 80.43, 305.32°)
OKLab	oklab(46.77% 0.0529 -0.1887)
OKLCH	oklch(46.77% 0.196 285.7)
XYZ	xyz(15.0060, 8.9591, 50.7975)
Luminance	0.0896 (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

#573BC0 #A4C03B

analogous

#3B61C0 #573BC0 #9A3BC0

triadic

#573BC0 #C0573B #3BC057

tetradic

#573BC0 #C03B61 #A4C03B #3BC09A

square

#573BC0 #C03B61 #A4C03B #3BC09A

split-complementary

#573BC0 #C09A3B #61C03B

monochromatic

#2D1E62 #422D91 #573BC0 #7E68D1 #A697DF

Accessibility & contrast

On white

7.52

#573BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#573BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BC0

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BC0	#FFFFFF	#000000	##FFFFFF
##573BC0	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C4

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#295E79

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #573bc0;
/* rgb */ color: rgb(87, 59, 192);
/* oklch */ color: oklch(46.8% 0.196 285.7);

Tailwind

colors: {
  custom: {
    50: '#9173d4',
    500: '#573bc0',
    950: '#000000',
  },
}

SCSS

$custom: #573bc0;
$custom-light: #9173d4;
$custom-dark: #000000;

JSON

{
  "hex": "#573bc0",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 192
  },
  "hsl": {
    "h": 252.632,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46766,
    "c": 0.19597,
    "h": 285.7
  },
  "luminance": 0.0896
}

Semantic roles & 50–950 ramp

primary

#573BC0

secondary

#BDCA8C

accent

#DC4BBE

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573BC0

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

Preview Lab → · Contrast checker → · Palette generator →