#573ABB#573ABB

#573ABB is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.2% C 0.191 H 286.6°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#573ABB
RGB	rgb(87, 58, 187)
HSL	hsl(253, 53%, 48%)
HSV	hsv(253, 69%, 73%)
CMYK	cmyk(53.5%, 69%, 0%, 26.7%)
CIE-LAB	lab(35.28, 45.58, -63.71)
CIE-LCH	lch(35.28, 78.33, 305.58°)
OKLab	oklab(46.19% 0.0547 -0.1831)
OKLCH	oklch(46.19% 0.191 286.6)
XYZ	xyz(14.4105, 8.6395, 47.9123)
Luminance	0.0864 (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

#573ABB #9EBB3A

analogous

#3A5EBB #573ABB #973ABB

triadic

#573ABB #BB573A #3ABB57

tetradic

#573ABB #BB3A5E #9EBB3A #3ABB97

square

#573ABB #BB3A5E #9EBB3A #3ABB97

split-complementary

#573ABB #BB973A #5EBB3A

monochromatic

#2C1D5E #412C8C #573ABB #7C63CF #A392DD

Accessibility & contrast

On white

7.70

#573ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#573ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573ABB

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573ABB	#FFFFFF	#000000	##FFFFFF
##573ABB	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#2E5B76

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #573abb;
/* rgb */ color: rgb(87, 58, 187);
/* oklch */ color: oklch(46.2% 0.191 286.6);

Tailwind

colors: {
  custom: {
    50: '#9072d0',
    500: '#573abb',
    950: '#000000',
  },
}

SCSS

$custom: #573abb;
$custom-light: #9072d0;
$custom-dark: #000000;

JSON

{
  "hex": "#573abb",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 187
  },
  "hsl": {
    "h": 253.488,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46187,
    "c": 0.19105,
    "h": 286.6
  },
  "luminance": 0.0864
}

Semantic roles & 50–950 ramp

primary

#573ABB

secondary

#BAC888

accent

#DC4CBC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #573ABB

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

Preview Lab → · Contrast checker → · Palette generator →