#573D89#573D89

#573D89 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 42.8% C 0.122 H 296.7°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#573D89
RGB	rgb(87, 61, 137)
HSL	hsl(261, 38%, 39%)
HSV	hsv(261, 55%, 54%)
CMYK	cmyk(36.5%, 55.5%, 0%, 46.3%)
CIE-LAB	lab(32.19, 29.22, -38.58)
CIE-LCH	lch(32.19, 48.39, 307.13°)
OKLab	oklab(42.76% 0.0549 -0.1092)
OKLCH	oklch(42.76% 0.122 296.7)
XYZ	xyz(10.1134, 7.1697, 24.5131)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573D89 #6F893D

analogous

#3D4989 #573D89 #7D3D89

triadic

#573D89 #89573D #3D8957

tetradic

#573D89 #893D49 #6F893D #3D897D

square

#573D89 #893D49 #6F893D #3D897D

split-complementary

#573D89 #897D3D #49893D

monochromatic

#211734 #3C2A5F #573D89 #7251B2 #957CC5

Accessibility & contrast

On white

8.63

#573D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#573D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573D89

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573D89	#FFFFFF	#000000	##FFFFFF
##573D89	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4C8C

Deuteranopia (green-blind)

#254B87

Tritanopia (blue-blind)

#4C4C5D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #573d89;
/* rgb */ color: rgb(87, 61, 137);
/* oklch */ color: oklch(42.8% 0.122 296.7);

Tailwind

colors: {
  custom: {
    50: '#8973ac',
    500: '#573d89',
    950: '#000000',
  },
}

SCSS

$custom: #573d89;
$custom-light: #8973ac;
$custom-dark: #000000;

JSON

{
  "hex": "#573d89",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 137
  },
  "hsl": {
    "h": 260.526,
    "s": 38.384,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42759,
    "c": 0.12224,
    "h": 296.7
  },
  "luminance": 0.0717
}

Semantic roles & 50–950 ramp

primary

#573D89

secondary

#9AAE73

accent

#CE59A6

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #573D89

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

Preview Lab → · Contrast checker → · Palette generator →