#573BCE#573BCE

#573BCE is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.0% C 0.213 H 283.7°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#573BCE
RGB	rgb(87, 59, 206)
HSL	hsl(251, 60%, 52%)
HSV	hsv(251, 71%, 81%)
CMYK	cmyk(57.8%, 71.4%, 0%, 19.2%)
CIE-LAB	lab(37.13, 50.65, -71.78)
CIE-LCH	lch(37.13, 87.85, 305.21°)
OKLab	oklab(48.02% 0.0503 -0.2067)
OKLCH	oklch(48.02% 0.213 283.7)
XYZ	xyz(16.6316, 9.6093, 59.3589)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573BCE #B2CE3B

analogous

#3B68CE #573BCE #A13BCE

triadic

#573BCE #CE573B #3BCE57

tetradic

#573BCE #CE3B68 #B2CE3B #3BCEA1

square

#573BCE #CE3B68 #B2CE3B #3BCEA1

split-complementary

#573BCE #CEA13B #68CE3B

monochromatic

#2D1D72 #4029A3 #573BCE #816CDA #AB9DE6

Accessibility & contrast

On white

7.19

#573BCE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#573BCE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BCE

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BCE	#FFFFFF	#000000	##FFFFFF
##573BCE	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)

#005CD2

Deuteranopia (green-blind)

#0052CB

Tritanopia (blue-blind)

#126381

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #573bce;
/* rgb */ color: rgb(87, 59, 206);
/* oklch */ color: oklch(48.0% 0.213 283.7);

Tailwind

colors: {
  custom: {
    50: '#9374de',
    500: '#573bce',
    950: '#000000',
  },
}

SCSS

$custom: #573bce;
$custom-light: #9374de;
$custom-dark: #000000;

JSON

{
  "hex": "#573bce",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 206
  },
  "hsl": {
    "h": 251.429,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48016,
    "c": 0.21275,
    "h": 283.7
  },
  "luminance": 0.0961
}

Semantic roles & 50–950 ramp

primary

#573BCE

secondary

#C6D392

accent

#E345C5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573BCE

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

Preview Lab → · Contrast checker → · Palette generator →