#573BBE#573BBE

#573BBE is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.194 H 286.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#573BBE
RGB	rgb(87, 59, 190)
HSL	hsl(253, 53%, 49%)
HSV	hsv(253, 69%, 75%)
CMYK	cmyk(54.2%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(35.73, 45.91, -64.73)
CIE-LCH	lch(35.73, 79.36, 305.35°)
OKLab	oklab(46.59% 0.0533 -0.1861)
OKLCH	oklch(46.59% 0.194 286)
XYZ	xyz(14.7859, 8.8711, 49.6384)
Luminance	0.0887 (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

#573BBE #A2BE3B

analogous

#3B61BE #573BBE #993BBE

triadic

#573BBE #BE573B #3BBE57

tetradic

#573BBE #BE3B61 #A2BE3B #3BBE99

square

#573BBE #BE3B61 #A2BE3B #3BBE99

split-complementary

#573BBE #BE993B #61BE3B

monochromatic

#2C1E61 #422C8F #573BBE #7D67D0 #A595DE

Accessibility & contrast

On white

7.57

#573BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#573BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BBE

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BBE	#FFFFFF	#000000	##FFFFFF
##573BBE	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C2

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#2B5D78

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #573bbe;
/* rgb */ color: rgb(87, 59, 190);
/* oklch */ color: oklch(46.6% 0.194 286.0);

Tailwind

colors: {
  custom: {
    50: '#9073d3',
    500: '#573bbe',
    950: '#000000',
  },
}

SCSS

$custom: #573bbe;
$custom-light: #9073d3;
$custom-dark: #000000;

JSON

{
  "hex": "#573bbe",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 252.824,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46591,
    "c": 0.19353,
    "h": 286
  },
  "luminance": 0.08872
}

Semantic roles & 50–950 ramp

primary

#573BBE

secondary

#BCCA8B

accent

#DC4CBD

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573BBE

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

Preview Lab → · Contrast checker → · Palette generator →