#573DC4#573DC4

#573DC4 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.4% C 0.199 H 284.7°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#573DC4
RGB	rgb(87, 61, 196)
HSL	hsl(252, 53%, 50%)
HSV	hsv(252, 69%, 77%)
CMYK	cmyk(55.6%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(36.65, 46.60, -66.75)
CIE-LCH	lch(36.65, 81.41, 304.92°)
OKLab	oklab(47.4% 0.0505 -0.192)
OKLCH	oklch(47.4% 0.199 284.7)
XYZ	xyz(15.5600, 9.3483, 53.1983)
Luminance	0.0935 (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

#573DC4 #AAC43D

analogous

#3D66C4 #573DC4 #9B3DC4

triadic

#573DC4 #C4573D #3DC457

tetradic

#573DC4 #C43D66 #AAC43D #3DC49B

square

#573DC4 #C43D66 #AAC43D #3DC49B

split-complementary

#573DC4 #C49B3D #66C43D

monochromatic

#2D1F67 #422E96 #573DC4 #806CD2 #A89BE1

Accessibility & contrast

On white

7.32

#573DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#573DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DC4

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DC4	#FFFFFF	#000000	##FFFFFF
##573DC4	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#24607C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573dc4;
/* rgb */ color: rgb(87, 61, 196);
/* oklch */ color: oklch(47.4% 0.199 284.7);

Tailwind

colors: {
  custom: {
    50: '#9175d7',
    500: '#573dc4',
    950: '#000000',
  },
}

SCSS

$custom: #573dc4;
$custom-light: #9175d7;
$custom-dark: #000000;

JSON

{
  "hex": "#573dc4",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 251.556,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47402,
    "c": 0.19853,
    "h": 284.7
  },
  "luminance": 0.09349
}

Semantic roles & 50–950 ramp

primary

#573DC4

secondary

#C1CD90

accent

#DD4BC1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573DC4

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

Preview Lab → · Contrast checker → · Palette generator →