#573EA7#573EA7

#573EA7 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.1% C 0.161 H 289.3°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#573EA7
RGB	rgb(87, 62, 167)
HSL	hsl(254, 46%, 45%)
HSV	hsv(254, 63%, 65%)
CMYK	cmyk(47.9%, 62.9%, 0%, 34.5%)
CIE-LAB	lab(34.52, 37.36, -53.06)
CIE-LCH	lch(34.52, 64.90, 305.15°)
OKLab	oklab(45.14% 0.0531 -0.1518)
OKLCH	oklch(45.14% 0.161 289.3)
XYZ	xyz(12.6262, 8.2610, 37.4810)
Luminance	0.0826 (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

#573EA7 #8EA73E

analogous

#3E59A7 #573EA7 #8C3EA7

triadic

#573EA7 #A7573E #3EA757

tetradic

#573EA7 #A73E59 #8EA73E #3EA78C

square

#573EA7 #A73E59 #8EA73E #3EA78C

split-complementary

#573EA7 #A78C3E #59A73E

monochromatic

#281D4E #402D7A #573EA7 #775FC3 #9D8BD4

Accessibility & contrast

On white

7.92

#573EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#573EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573EA7

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573EA7	#FFFFFF	#000000	##FFFFFF
##573EA7	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AA

Deuteranopia (green-blind)

#004FA5

Tritanopia (blue-blind)

#3D576C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #573ea7;
/* rgb */ color: rgb(87, 62, 167);
/* oklch */ color: oklch(45.1% 0.161 289.3);

Tailwind

colors: {
  custom: {
    50: '#8d74c2',
    500: '#573ea7',
    950: '#000000',
  },
}

SCSS

$custom: #573ea7;
$custom-light: #8d74c2;
$custom-dark: #000000;

JSON

{
  "hex": "#573ea7",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 167
  },
  "hsl": {
    "h": 254.286,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45139,
    "c": 0.16082,
    "h": 289.3
  },
  "luminance": 0.08262
}

Semantic roles & 50–950 ramp

primary

#573EA7

secondary

#B0BF82

accent

#D652B6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #573EA7

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

Preview Lab → · Contrast checker → · Palette generator →