#573FBE#573FBE

#573FBE is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.189 H 285.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#573FBE
RGB	rgb(87, 63, 190)
HSL	hsl(251, 50%, 50%)
HSV	hsv(251, 67%, 75%)
CMYK	cmyk(54.2%, 66.8%, 0%, 25.5%)
CIE-LAB	lab(36.55, 43.68, -63.39)
CIE-LCH	lch(36.55, 76.99, 304.57°)
OKLab	oklab(47.18% 0.0497 -0.1821)
OKLCH	oklch(47.18% 0.189 285.2)
XYZ	xyz(14.9995, 9.2981, 49.7096)
Luminance	0.0930 (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

#573FBE #A6BE3F

analogous

#3F66BE #573FBE #973FBE

triadic

#573FBE #BE573F #3FBE57

tetradic

#573FBE #BE3F66 #A6BE3F #3FBE97

square

#573FBE #BE3F66 #A6BE3F #3FBE97

split-complementary

#573FBE #BE973F #66BE3F

monochromatic

#2D2162 #423090 #573FBE #7F6CCE #A79ADD

Accessibility & contrast

On white

7.34

#573FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#573FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573FBE

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573FBE	#FFFFFF	#000000	##FFFFFF
##573FBE	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC2

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#2B5F79

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573fbe;
/* rgb */ color: rgb(87, 63, 190);
/* oklch */ color: oklch(47.2% 0.189 285.2);

Tailwind

colors: {
  custom: {
    50: '#9076d3',
    500: '#573fbe',
    950: '#000000',
  },
}

SCSS

$custom: #573fbe;
$custom-light: #9076d3;
$custom-dark: #000000;

JSON

{
  "hex": "#573fbe",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 190
  },
  "hsl": {
    "h": 251.339,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47178,
    "c": 0.1888,
    "h": 285.2
  },
  "luminance": 0.09299
}

Semantic roles & 50–950 ramp

primary

#573FBE

secondary

#BEC98F

accent

#DA4EBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573FBE

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

Preview Lab → · Contrast checker → · Palette generator →