#573389#573389

#573389 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.1% C 0.138 H 299.6°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#573389
RGB	rgb(87, 51, 137)
HSL	hsl(265, 46%, 37%)
HSV	hsv(265, 63%, 54%)
CMYK	cmyk(36.5%, 62.8%, 0%, 46.3%)
CIE-LAB	lab(29.91, 35.19, -42.24)
CIE-LCH	lch(29.91, 54.98, 309.80°)
OKLab	oklab(41.09% 0.0681 -0.12)
OKLCH	oklch(41.09% 0.138 299.6)
XYZ	xyz(9.6286, 6.1999, 24.3515)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573389 #658933

analogous

#333A89 #573389 #823389

triadic

#573389 #895733 #338957

tetradic

#573389 #89333A #658933 #338982

square

#573389 #89333A #658933 #338982

split-complementary

#573389 #898233 #3A8933

monochromatic

#1E1230 #3B225C #573389 #7344B6 #946EC9

Accessibility & contrast

On white

9.38

#573389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#573389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573389

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573389	#FFFFFF	#000000	##FFFFFF
##573389	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468C

Deuteranopia (green-blind)

#134687

Tritanopia (blue-blind)

#4C4559

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #573389;
/* rgb */ color: rgb(87, 51, 137);
/* oklch */ color: oklch(41.1% 0.138 299.6);

Tailwind

colors: {
  custom: {
    50: '#8a6cac',
    500: '#573389',
    950: '#000000',
  },
}

SCSS

$custom: #573389;
$custom-light: #8a6cac;
$custom-dark: #000000;

JSON

{
  "hex": "#573389",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 137
  },
  "hsl": {
    "h": 265.116,
    "s": 45.745,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41086,
    "c": 0.13794,
    "h": 299.6
  },
  "luminance": 0.062
}

Semantic roles & 50–950 ramp

primary

#573389

secondary

#92B167

accent

#D5529F

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #573389

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

Preview Lab → · Contrast checker → · Palette generator →