#573CC7#573CC7

#573CC7 is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.5% C 0.203 H 284.5°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#573CC7
RGB	rgb(87, 60, 199)
HSL	hsl(252, 55%, 51%)
HSV	hsv(252, 70%, 78%)
CMYK	cmyk(56.3%, 69.8%, 0%, 22%)
CIE-LAB	lab(36.71, 48.04, -68.40)
CIE-LCH	lch(36.71, 83.59, 305.08°)
OKLab	oklab(47.52% 0.0508 -0.1968)
OKLCH	oklch(47.52% 0.203 284.5)
XYZ	xyz(15.8520, 9.3805, 54.9971)
Luminance	0.0938 (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

#573CC7 #ACC73C

analogous

#3C66C7 #573CC7 #9C3CC7

triadic

#573CC7 #C7573C #3CC757

tetradic

#573CC7 #C73C66 #ACC73C #3CC79C

square

#573CC7 #C73C66 #ACC73C #3CC79C

split-complementary

#573CC7 #C79C3C #66C73C

monochromatic

#2D1E6A #412C9A #573CC7 #806CD5 #A99BE2

Accessibility & contrast

On white

7.30

#573CC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#573CC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CC7

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CC7	#FFFFFF	#000000	##FFFFFF
##573CC7	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACB

Deuteranopia (green-blind)

#0052C4

Tritanopia (blue-blind)

#20617D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573cc7;
/* rgb */ color: rgb(87, 60, 199);
/* oklch */ color: oklch(47.5% 0.203 284.5);

Tailwind

colors: {
  custom: {
    50: '#9274d9',
    500: '#573cc7',
    950: '#000000',
  },
}

SCSS

$custom: #573cc7;
$custom-light: #9274d9;
$custom-dark: #000000;

JSON

{
  "hex": "#573cc7",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 199
  },
  "hsl": {
    "h": 251.655,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47524,
    "c": 0.2033,
    "h": 284.5
  },
  "luminance": 0.09381
}

Semantic roles & 50–950 ramp

primary

#573CC7

secondary

#C2CE91

accent

#DF49C2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573CC7

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

Preview Lab → · Contrast checker → · Palette generator →