#573A96#573A96

#573A96 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.2% C 0.144 H 294.0°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#573A96
RGB	rgb(87, 58, 150)
HSL	hsl(259, 44%, 41%)
HSV	hsv(259, 61%, 59%)
CMYK	cmyk(42%, 61.3%, 0%, 41.2%)
CIE-LAB	lab(32.38, 34.74, -46.25)
CIE-LCH	lch(32.38, 57.85, 306.91°)
OKLab	oklab(43.18% 0.0588 -0.1318)
OKLCH	oklch(43.18% 0.144 294)
XYZ	xyz(10.9471, 7.2541, 29.6717)
Luminance	0.0725 (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

#573A96 #79963A

analogous

#3A4B96 #573A96 #853A96

triadic

#573A96 #96573A #3A9657

tetradic

#573A96 #963A4B #79963A #3A9685

square

#573A96 #963A4B #79963A #3A9685

split-complementary

#573A96 #96853A #4B963A

monochromatic

#24183E #3D296A #573A96 #7351BC #977DCD

Accessibility & contrast

On white

8.57

#573A96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#573A96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573A96

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573A96	#FFFFFF	#000000	##FFFFFF
##573A96	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D99

Deuteranopia (green-blind)

#064B94

Tritanopia (blue-blind)

#464E62

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #573a96;
/* rgb */ color: rgb(87, 58, 150);
/* oklch */ color: oklch(43.2% 0.144 294.0);

Tailwind

colors: {
  custom: {
    50: '#8b71b5',
    500: '#573a96',
    950: '#000000',
  },
}

SCSS

$custom: #573a96;
$custom-light: #8b71b5;
$custom-dark: #000000;

JSON

{
  "hex": "#573a96",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 150
  },
  "hsl": {
    "h": 258.913,
    "s": 44.231,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4318,
    "c": 0.14429,
    "h": 294
  },
  "luminance": 0.07254
}

Semantic roles & 50–950 ramp

primary

#573A96

secondary

#A2B675

accent

#D454AC

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573A96

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

Preview Lab → · Contrast checker → · Palette generator →