#573DBD#573DBD

#573DBD is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.190 H 285.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#573DBD
RGB	rgb(87, 61, 189)
HSL	hsl(252, 51%, 49%)
HSV	hsv(252, 68%, 74%)
CMYK	cmyk(54%, 67.7%, 0%, 25.9%)
CIE-LAB	lab(36.06, 44.51, -63.62)
CIE-LCH	lch(36.06, 77.64, 304.98°)
OKLab	oklab(46.79% 0.0516 -0.1828)
OKLCH	oklch(46.79% 0.19 285.8)
XYZ	xyz(14.7818, 9.0370, 49.0997)
Luminance	0.0904 (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

#573DBD #A3BD3D

analogous

#3D63BD #573DBD #973DBD

triadic

#573DBD #BD573D #3DBD57

tetradic

#573DBD #BD3D63 #A3BD3D #3DBD97

square

#573DBD #BD3D63 #A3BD3D #3DBD97

split-complementary

#573DBD #BD973D #63BD3D

monochromatic

#2C1F60 #422E8F #573DBD #7D69CE #A597DD

Accessibility & contrast

On white

7.48

#573DBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#573DBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DBD

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DBD	#FFFFFF	#000000	##FFFFFF
##573DBD	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C1

Deuteranopia (green-blind)

#0051BA

Tritanopia (blue-blind)

#2C5E78

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #573dbd;
/* rgb */ color: rgb(87, 61, 189);
/* oklch */ color: oklch(46.8% 0.190 285.8);

Tailwind

colors: {
  custom: {
    50: '#9074d2',
    500: '#573dbd',
    950: '#000000',
  },
}

SCSS

$custom: #573dbd;
$custom-light: #9074d2;
$custom-dark: #000000;

JSON

{
  "hex": "#573dbd",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 189
  },
  "hsl": {
    "h": 252.188,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46795,
    "c": 0.18995,
    "h": 285.8
  },
  "luminance": 0.09038
}

Semantic roles & 50–950 ramp

primary

#573DBD

secondary

#BDC98D

accent

#DB4DBE

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573DBD

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

Preview Lab → · Contrast checker → · Palette generator →