#573CAC#573CAC

#573CAC is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.2% C 0.170 H 288.8°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#573CAC
RGB	rgb(87, 60, 172)
HSL	hsl(254, 48%, 45%)
HSV	hsv(254, 65%, 67%)
CMYK	cmyk(49.4%, 65.1%, 0%, 32.5%)
CIE-LAB	lab(34.47, 40.01, -56.14)
CIE-LCH	lch(34.47, 68.94, 305.48°)
OKLab	oklab(45.22% 0.0548 -0.1608)
OKLCH	oklch(45.22% 0.17 288.8)
XYZ	xyz(12.9906, 8.2360, 39.9269)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.70

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CAC #91AC3C

analogous

#3C59AC #573CAC #8F3CAC

triadic

#573CAC #AC573C #3CAC57

tetradic

#573CAC #AC3C59 #91AC3C #3CAC8F

square

#573CAC #AC3C59 #91AC3C #3CAC8F

split-complementary

#573CAC #AC8F3C #59AC3C

monochromatic

#291C51 #402C7F #573CAC #775EC7 #9E8CD7

Accessibility & contrast

On white

7.93

#573CAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#573CAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CAC

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CAC	#FFFFFF	#000000	##FFFFFF
##573CAC	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B0

Deuteranopia (green-blind)

#004EAA

Tritanopia (blue-blind)

#3A576E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #573cac;
/* rgb */ color: rgb(87, 60, 172);
/* oklch */ color: oklch(45.2% 0.170 288.8);

Tailwind

colors: {
  custom: {
    50: '#8e73c6',
    500: '#573cac',
    950: '#000000',
  },
}

SCSS

$custom: #573cac;
$custom-light: #8e73c6;
$custom-dark: #000000;

JSON

{
  "hex": "#573cac",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 172
  },
  "hsl": {
    "h": 254.464,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45222,
    "c": 0.16991,
    "h": 288.8
  },
  "luminance": 0.08237
}

Semantic roles & 50–950 ramp

primary

#573CAC

secondary

#B2C182

accent

#D850B7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #573CAC

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

Preview Lab → · Contrast checker → · Palette generator →