#573CC3#573CC3

#573CC3 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.2% C 0.198 H 285.1°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#573CC3
RGB	rgb(87, 60, 195)
HSL	hsl(252, 53%, 50%)
HSV	hsv(252, 69%, 76%)
CMYK	cmyk(55.4%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(36.36, 46.85, -66.64)
CIE-LCH	lch(36.36, 81.46, 305.11°)
OKLab	oklab(47.17% 0.0515 -0.1917)
OKLCH	oklch(47.17% 0.198 285.1)
XYZ	xyz(15.3937, 9.1972, 52.5833)
Luminance	0.0920 (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

#573CC3 #A8C33C

analogous

#3C65C3 #573CC3 #9A3CC3

triadic

#573CC3 #C3573C #3CC357

tetradic

#573CC3 #C33C65 #A8C33C #3CC39A

square

#573CC3 #C33C65 #A8C33C #3CC39A

split-complementary

#573CC3 #C39A3C #65C33C

monochromatic

#2D1F65 #422E94 #573CC3 #7F6BD1 #A89AE0

Accessibility & contrast

On white

7.40

#573CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#573CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CC3

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CC3	#FFFFFF	#000000	##FFFFFF
##573CC3	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#0051C0

Tritanopia (blue-blind)

#255F7B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573cc3;
/* rgb */ color: rgb(87, 60, 195);
/* oklch */ color: oklch(47.2% 0.198 285.1);

Tailwind

colors: {
  custom: {
    50: '#9174d6',
    500: '#573cc3',
    950: '#000000',
  },
}

SCSS

$custom: #573cc3;
$custom-light: #9174d6;
$custom-dark: #000000;

JSON

{
  "hex": "#573cc3",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 252,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.47171,
    "c": 0.19847,
    "h": 285.1
  },
  "luminance": 0.09198
}

Semantic roles & 50–950 ramp

primary

#573CC3

secondary

#C0CC8F

accent

#DC4BBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573CC3

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

Preview Lab → · Contrast checker → · Palette generator →