#573DBF#573DBF

#573DBF is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.0% C 0.192 H 285.5°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#573DBF
RGB	rgb(87, 61, 191)
HSL	hsl(252, 52%, 49%)
HSV	hsv(252, 68%, 75%)
CMYK	cmyk(54.5%, 68.1%, 0%, 25.1%)
CIE-LAB	lab(36.22, 45.11, -64.52)
CIE-LCH	lch(36.22, 78.72, 304.96°)
OKLab	oklab(46.97% 0.0513 -0.1854)
OKLCH	oklch(46.97% 0.192 285.5)
XYZ	xyz(15.0004, 9.1245, 50.2509)
Luminance	0.0912 (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

#573DBF #A5BF3D

analogous

#3D64BF #573DBF #983DBF

triadic

#573DBF #BF573D #3DBF57

tetradic

#573DBF #BF3D64 #A5BF3D #3DBF98

square

#573DBF #BF3D64 #A5BF3D #3DBF98

split-complementary

#573DBF #BF983D #64BF3D

monochromatic

#2D1F62 #422E91 #573DBF #7E6ACF #A698DE

Accessibility & contrast

On white

7.43

#573DBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#573DBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DBF

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DBF	#FFFFFF	#000000	##FFFFFF
##573DBF	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C3

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#2A5E79

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #573dbf;
/* rgb */ color: rgb(87, 61, 191);
/* oklch */ color: oklch(47.0% 0.192 285.5);

Tailwind

colors: {
  custom: {
    50: '#9074d3',
    500: '#573dbf',
    950: '#000000',
  },
}

SCSS

$custom: #573dbf;
$custom-light: #9074d3;
$custom-dark: #000000;

JSON

{
  "hex": "#573dbf",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 191
  },
  "hsl": {
    "h": 252,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46967,
    "c": 0.19242,
    "h": 285.5
  },
  "luminance": 0.09125
}

Semantic roles & 50–950 ramp

primary

#573DBF

secondary

#BECA8E

accent

#DB4DBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573DBF

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

Preview Lab → · Contrast checker → · Palette generator →