#573B84#573B84

#573B84 is a dark, moderate violet. Relative luminance 0.068; OKLCH L 42.1% C 0.119 H 298.9°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#573B84
RGB	rgb(87, 59, 132)
HSL	hsl(263, 38%, 37%)
HSV	hsv(263, 55%, 52%)
CMYK	cmyk(34.1%, 55.3%, 0%, 48.2%)
CIE-LAB	lab(31.39, 29.04, -36.76)
CIE-LCH	lch(31.39, 46.85, 308.31°)
OKLab	oklab(42.07% 0.0574 -0.1039)
OKLCH	oklch(42.07% 0.119 298.9)
XYZ	xyz(9.6583, 6.8200, 22.6329)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573B84 #68843B

analogous

#3B4384 #573B84 #7C3B84

triadic

#573B84 #84573B #3B8457

tetradic

#573B84 #843B43 #68843B #3B847C

square

#573B84 #843B43 #68843B #3B847C

split-complementary

#573B84 #847C3B #43843B

monochromatic

#1F152F #3B285A #573B84 #734EAE #9477C2

Accessibility & contrast

On white

8.88

#573B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#573B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573B84

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573B84	#FFFFFF	#000000	##FFFFFF
##573B84	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4A86

Deuteranopia (green-blind)

#274982

Tritanopia (blue-blind)

#4D4959

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #573b84;
/* rgb */ color: rgb(87, 59, 132);
/* oklch */ color: oklch(42.1% 0.119 298.9);

Tailwind

colors: {
  custom: {
    50: '#8972a8',
    500: '#573b84',
    950: '#000000',
  },
}

SCSS

$custom: #573b84;
$custom-light: #8972a8;
$custom-dark: #000000;

JSON

{
  "hex": "#573b84",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 132
  },
  "hsl": {
    "h": 263.014,
    "s": 38.22,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42067,
    "c": 0.11868,
    "h": 298.9
  },
  "luminance": 0.0682
}

Semantic roles & 50–950 ramp

primary

#573B84

secondary

#94AC6F

accent

#CE5AA1

background

#F8F6FA

surface

#F0ECF4

border

#CBC7CE

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #573B84

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

Preview Lab → · Contrast checker → · Palette generator →