#573CCA#573CCA

#573CCA is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.8% C 0.207 H 284.1°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#573CCA
RGB	rgb(87, 60, 202)
HSL	hsl(251, 57%, 51%)
HSV	hsv(251, 70%, 79%)
CMYK	cmyk(56.9%, 70.3%, 0%, 20.8%)
CIE-LAB	lab(36.97, 48.93, -69.72)
CIE-LCH	lch(36.97, 85.18, 305.06°)
OKLab	oklab(47.79% 0.0503 -0.2007)
OKLCH	oklch(47.79% 0.207 284.1)
XYZ	xyz(16.2037, 9.5212, 56.8496)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CCA #AFCA3C

analogous

#3C68CA #573CCA #9E3CCA

triadic

#573CCA #CA573C #3CCA57

tetradic

#573CCA #CA3C68 #AFCA3C #3CCA9E

square

#573CCA #CA3C68 #AFCA3C #3CCA9E

split-complementary

#573CCA #CA9E3C #68CA3C

monochromatic

#2D1E6E #412B9E #573CCA #806CD7 #AA9CE4

Accessibility & contrast

On white

7.23

#573CCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#573CCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CCA

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CCA	#FFFFFF	#000000	##FFFFFF
##573CCA	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#1A627F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #573cca;
/* rgb */ color: rgb(87, 60, 202);
/* oklch */ color: oklch(47.8% 0.207 284.1);

Tailwind

colors: {
  custom: {
    50: '#9274db',
    500: '#573cca',
    950: '#000000',
  },
}

SCSS

$custom: #573cca;
$custom-light: #9274db;
$custom-dark: #000000;

JSON

{
  "hex": "#573cca",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 202
  },
  "hsl": {
    "h": 251.408,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47792,
    "c": 0.2069,
    "h": 284.1
  },
  "luminance": 0.09522
}

Semantic roles & 50–950 ramp

primary

#573CCA

secondary

#C4D092

accent

#E147C3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573CCA

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

Preview Lab → · Contrast checker → · Palette generator →