#573A97#573A97

#573A97 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.3% C 0.146 H 293.8°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#573A97
RGB	rgb(87, 58, 151)
HSL	hsl(259, 44%, 41%)
HSV	hsv(259, 62%, 59%)
CMYK	cmyk(42.4%, 61.6%, 0%, 40.8%)
CIE-LAB	lab(32.45, 35.03, -46.75)
CIE-LCH	lch(32.45, 58.42, 306.85°)
OKLab	oklab(43.26% 0.0587 -0.1332)
OKLCH	oklch(43.26% 0.146 293.8)
XYZ	xyz(11.0280, 7.2864, 30.0975)
Luminance	0.0729 (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

#573A97 #7A973A

analogous

#3A4B97 #573A97 #853A97

triadic

#573A97 #97573A #3A9757

tetradic

#573A97 #973A4B #7A973A #3A9785

square

#573A97 #973A4B #7A973A #3A9785

split-complementary

#573A97 #97853A #4B973A

monochromatic

#24183F #3E296B #573A97 #7352BC #977ECD

Accessibility & contrast

On white

8.55

#573A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#573A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573A97

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573A97	#FFFFFF	#000000	##FFFFFF
##573A97	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9A

Deuteranopia (green-blind)

#034B95

Tritanopia (blue-blind)

#464F63

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #573a97;
/* rgb */ color: rgb(87, 58, 151);
/* oklch */ color: oklch(43.3% 0.146 293.8);

Tailwind

colors: {
  custom: {
    50: '#8b71b6',
    500: '#573a97',
    950: '#000000',
  },
}

SCSS

$custom: #573a97;
$custom-light: #8b71b6;
$custom-dark: #000000;

JSON

{
  "hex": "#573a97",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 151
  },
  "hsl": {
    "h": 258.71,
    "s": 44.498,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43255,
    "c": 0.1456,
    "h": 293.8
  },
  "luminance": 0.07287
}

Semantic roles & 50–950 ramp

primary

#573A97

secondary

#A3B776

accent

#D454AC

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573A97

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

Preview Lab → · Contrast checker → · Palette generator →