#573CC4#573CC4

#573CC4 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.3% C 0.200 H 284.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#573CC4
RGB	rgb(87, 60, 196)
HSL	hsl(252, 54%, 50%)
HSV	hsv(252, 69%, 77%)
CMYK	cmyk(55.6%, 69.4%, 0%, 23.1%)
CIE-LAB	lab(36.45, 47.15, -67.08)
CIE-LCH	lch(36.45, 81.99, 305.10°)
OKLab	oklab(47.26% 0.0514 -0.193)
OKLCH	oklch(47.26% 0.2 284.9)
XYZ	xyz(15.5071, 9.2426, 53.1807)
Luminance	0.0924 (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

#573CC4 #A9C43C

analogous

#3C65C4 #573CC4 #9B3CC4

triadic

#573CC4 #C4573C #3CC457

tetradic

#573CC4 #C43C65 #A9C43C #3CC49B

square

#573CC4 #C43C65 #A9C43C #3CC49B

split-complementary

#573CC4 #C49B3C #65C43C

monochromatic

#2D1F67 #422D96 #573CC4 #7F6BD2 #A89AE0

Accessibility & contrast

On white

7.37

#573CC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#573CC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CC4

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CC4	#FFFFFF	#000000	##FFFFFF
##573CC4	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0051C1

Tritanopia (blue-blind)

#24607B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573cc4;
/* rgb */ color: rgb(87, 60, 196);
/* oklch */ color: oklch(47.3% 0.200 284.9);

Tailwind

colors: {
  custom: {
    50: '#9174d7',
    500: '#573cc4',
    950: '#000000',
  },
}

SCSS

$custom: #573cc4;
$custom-light: #9174d7;
$custom-dark: #000000;

JSON

{
  "hex": "#573cc4",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 196
  },
  "hsl": {
    "h": 251.912,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47259,
    "c": 0.19968,
    "h": 284.9
  },
  "luminance": 0.09243
}

Semantic roles & 50–950 ramp

primary

#573CC4

secondary

#C0CC90

accent

#DD4BC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573CC4

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

Preview Lab → · Contrast checker → · Palette generator →