#573FBD#573FBD

#573FBD is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.1% C 0.188 H 285.4°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#573FBD
RGB	rgb(87, 63, 189)
HSL	hsl(251, 50%, 49%)
HSV	hsv(251, 67%, 74%)
CMYK	cmyk(54%, 66.7%, 0%, 25.9%)
CIE-LAB	lab(36.47, 43.38, -62.94)
CIE-LCH	lch(36.47, 76.44, 304.57°)
OKLab	oklab(47.09% 0.0498 -0.1808)
OKLCH	oklch(47.09% 0.188 285.4)
XYZ	xyz(14.8905, 9.2546, 49.1359)
Luminance	0.0925 (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

#573FBD #A5BD3F

analogous

#3F66BD #573FBD #963FBD

triadic

#573FBD #BD573F #3FBD57

tetradic

#573FBD #BD3F66 #A5BD3F #3FBD96

square

#573FBD #BD3F66 #A5BD3F #3FBD96

split-complementary

#573FBD #BD963F #66BD3F

monochromatic

#2D2061 #42308F #573FBD #7E6BCE #A699DD

Accessibility & contrast

On white

7.37

#573FBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#573FBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573FBD

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573FBD	#FFFFFF	#000000	##FFFFFF
##573FBD	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#2C5F78

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573fbd;
/* rgb */ color: rgb(87, 63, 189);
/* oklch */ color: oklch(47.1% 0.188 285.4);

Tailwind

colors: {
  custom: {
    50: '#9076d2',
    500: '#573fbd',
    950: '#000000',
  },
}

SCSS

$custom: #573fbd;
$custom-light: #9076d2;
$custom-dark: #000000;

JSON

{
  "hex": "#573fbd",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 189
  },
  "hsl": {
    "h": 251.429,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47093,
    "c": 0.18755,
    "h": 285.4
  },
  "luminance": 0.09255
}

Semantic roles & 50–950 ramp

primary

#573FBD

secondary

#BEC98F

accent

#DA4EBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573FBD

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

Preview Lab → · Contrast checker → · Palette generator →