#573CCF#573CCF

#573CCF is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.2% C 0.213 H 283.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#573CCF
RGB	rgb(87, 60, 207)
HSL	hsl(251, 60%, 52%)
HSV	hsv(251, 71%, 81%)
CMYK	cmyk(58%, 71%, 0%, 18.8%)
CIE-LAB	lab(37.41, 50.41, -71.90)
CIE-LCH	lch(37.41, 87.81, 305.04°)
OKLab	oklab(48.24% 0.0493 -0.2071)
OKLCH	oklch(48.24% 0.213 283.4)
XYZ	xyz(16.8054, 9.7619, 60.0181)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.88

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CCF #B4CF3C

analogous

#3C6BCF #573CCF #A03CCF

triadic

#573CCF #CF573C #3CCF57

tetradic

#573CCF #CF3C6B #B4CF3C #3CCFA0

square

#573CCF #CF3C6B #B4CF3C #3CCFA0

split-complementary

#573CCF #CFA03C #6BCF3C

monochromatic

#2D1D74 #4029A5 #573CCF #816DDB #AC9EE7

Accessibility & contrast

On white

7.11

#573CCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#573CCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CCF

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CCF	#FFFFFF	#000000	##FFFFFF
##573CCF	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0053CC

Tritanopia (blue-blind)

#0F6481

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573ccf;
/* rgb */ color: rgb(87, 60, 207);
/* oklch */ color: oklch(48.2% 0.213 283.4);

Tailwind

colors: {
  custom: {
    50: '#9374df',
    500: '#573ccf',
    950: '#000000',
  },
}

SCSS

$custom: #573ccf;
$custom-light: #9374df;
$custom-dark: #000000;

JSON

{
  "hex": "#573ccf",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 251.02,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48242,
    "c": 0.21286,
    "h": 283.4
  },
  "luminance": 0.09763
}

Semantic roles & 50–950 ramp

primary

#573CCF

secondary

#C8D393

accent

#E444C6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573CCF

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

Preview Lab → · Contrast checker → · Palette generator →