#573EC7#573EC7

#573EC7 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 47.8% C 0.201 H 284.2°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#573EC7
RGB	rgb(87, 62, 199)
HSL	hsl(251, 55%, 51%)
HSV	hsv(251, 69%, 78%)
CMYK	cmyk(56.3%, 68.8%, 0%, 22%)
CIE-LAB	lab(37.10, 46.94, -67.75)
CIE-LCH	lch(37.10, 82.43, 304.72°)
OKLab	oklab(47.81% 0.0492 -0.1949)
OKLCH	oklch(47.81% 0.201 284.2)
XYZ	xyz(15.9588, 9.5940, 55.0327)
Luminance	0.0959 (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

#573EC7 #AEC73E

analogous

#3E69C7 #573EC7 #9B3EC7

triadic

#573EC7 #C7573E #3EC757

tetradic

#573EC7 #C73E69 #AEC73E #3EC79B

square

#573EC7 #C73E69 #AEC73E #3EC79B

split-complementary

#573EC7 #C79B3E #69C73E

monochromatic

#2D1F6B #412D9B #573EC7 #806DD5 #AA9DE3

Accessibility & contrast

On white

7.19

#573EC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#573EC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573EC7

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573EC7	#FFFFFF	#000000	##FFFFFF
##573EC7	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0053C4

Tritanopia (blue-blind)

#1F627E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #573ec7;
/* rgb */ color: rgb(87, 62, 199);
/* oklch */ color: oklch(47.8% 0.201 284.2);

Tailwind

colors: {
  custom: {
    50: '#9275d9',
    500: '#573ec7',
    950: '#000000',
  },
}

SCSS

$custom: #573ec7;
$custom-light: #9275d9;
$custom-dark: #000000;

JSON

{
  "hex": "#573ec7",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 199
  },
  "hsl": {
    "h": 250.949,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47808,
    "c": 0.20105,
    "h": 284.2
  },
  "luminance": 0.09595
}

Semantic roles & 50–950 ramp

primary

#573EC7

secondary

#C4CF92

accent

#DE49C3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573EC7

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

Preview Lab → · Contrast checker → · Palette generator →