#573DCC#573DCC

#573DCC is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.1% C 0.208 H 283.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#573DCC
RGB	rgb(87, 61, 204)
HSL	hsl(251, 58%, 52%)
HSV	hsv(251, 70%, 80%)
CMYK	cmyk(57.4%, 70.1%, 0%, 20%)
CIE-LAB	lab(37.34, 48.98, -70.28)
CIE-LCH	lch(37.34, 85.66, 304.88°)
OKLab	oklab(48.11% 0.0491 -0.2023)
OKLCH	oklch(48.11% 0.208 283.6)
XYZ	xyz(16.4950, 9.7223, 58.1224)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573DCC #B2CC3D

analogous

#3D6BCC #573DCC #9F3DCC

triadic

#573DCC #CC573D #3DCC57

tetradic

#573DCC #CC3D6B #B2CC3D #3DCC9F

square

#573DCC #CC3D6B #B2CC3D #3DCC9F

split-complementary

#573DCC #CC9F3D #6BCC3D

monochromatic

#2D1E71 #402AA1 #573DCC #816DD9 #AB9EE5

Accessibility & contrast

On white

7.13

#573DCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#573DCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DCC

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DCC	#FFFFFF	#000000	##FFFFFF
##573DCC	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0053C9

Tritanopia (blue-blind)

#166380

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573dcc;
/* rgb */ color: rgb(87, 61, 204);
/* oklch */ color: oklch(48.1% 0.208 283.6);

Tailwind

colors: {
  custom: {
    50: '#9275dd',
    500: '#573dcc',
    950: '#000000',
  },
}

SCSS

$custom: #573dcc;
$custom-light: #9275dd;
$custom-dark: #000000;

JSON

{
  "hex": "#573dcc",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 204
  },
  "hsl": {
    "h": 250.909,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4811,
    "c": 0.2082,
    "h": 283.6
  },
  "luminance": 0.09723
}

Semantic roles & 50–950 ramp

primary

#573DCC

secondary

#C6D293

accent

#E246C5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573DCC

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

Preview Lab → · Contrast checker → · Palette generator →