#573BBD#573BBD

#573BBD is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.5% C 0.192 H 286.1°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#573BBD
RGB	rgb(87, 59, 189)
HSL	hsl(253, 52%, 49%)
HSV	hsv(253, 69%, 74%)
CMYK	cmyk(54%, 68.8%, 0%, 25.9%)
CIE-LAB	lab(35.65, 45.62, -64.28)
CIE-LCH	lch(35.65, 78.82, 305.36°)
OKLab	oklab(46.5% 0.0534 -0.1847)
OKLCH	oklch(46.5% 0.192 286.1)
XYZ	xyz(14.6770, 8.8275, 49.0648)
Luminance	0.0883 (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

#573BBD #A1BD3B

analogous

#3B60BD #573BBD #983BBD

triadic

#573BBD #BD573B #3BBD57

tetradic

#573BBD #BD3B60 #A1BD3B #3BBD98

square

#573BBD #BD3B60 #A1BD3B #3BBD98

split-complementary

#573BBD #BD983B #60BD3B

monochromatic

#2C1E60 #422C8E #573BBD #7D66CF #A495DE

Accessibility & contrast

On white

7.59

#573BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#573BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BBD

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BBD	#FFFFFF	#000000	##FFFFFF
##573BBD	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C1

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#2C5D77

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #573bbd;
/* rgb */ color: rgb(87, 59, 189);
/* oklch */ color: oklch(46.5% 0.192 286.1);

Tailwind

colors: {
  custom: {
    50: '#9073d2',
    500: '#573bbd',
    950: '#000000',
  },
}

SCSS

$custom: #573bbd;
$custom-light: #9073d2;
$custom-dark: #000000;

JSON

{
  "hex": "#573bbd",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 189
  },
  "hsl": {
    "h": 252.923,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46504,
    "c": 0.19232,
    "h": 286.1
  },
  "luminance": 0.08828
}

Semantic roles & 50–950 ramp

primary

#573BBD

secondary

#BCC98B

accent

#DC4CBD

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #573BBD

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

Preview Lab → · Contrast checker → · Palette generator →