#573BC6#573BC6

#573BC6 is a mid, highly saturated violet. Relative luminance 0.092; OKLCH L 47.3% C 0.203 H 284.8°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#573BC6
RGB	rgb(87, 59, 198)
HSL	hsl(252, 55%, 50%)
HSV	hsv(252, 70%, 78%)
CMYK	cmyk(56.1%, 70.2%, 0%, 22.4%)
CIE-LAB	lab(36.42, 48.28, -68.28)
CIE-LCH	lch(36.42, 83.63, 305.26°)
OKLab	oklab(47.3% 0.0518 -0.1965)
OKLCH	oklch(47.3% 0.203 284.8)
XYZ	xyz(15.6844, 9.2305, 54.3703)
Luminance	0.0923 (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

#573BC6 #AAC63B

analogous

#3B65C6 #573BC6 #9C3BC6

triadic

#573BC6 #C6573B #3BC657

tetradic

#573BC6 #C63B65 #AAC63B #3BC69C

square

#573BC6 #C63B65 #AAC63B #3BC69C

split-complementary

#573BC6 #C69C3B #65C63B

monochromatic

#2D1E68 #422C98 #573BC6 #806AD4 #A89AE2

Accessibility & contrast

On white

7.38

#573BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#573BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BC6

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BC6	#FFFFFF	#000000	##FFFFFF
##573BC6	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0051C3

Tritanopia (blue-blind)

#21607C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573bc6;
/* rgb */ color: rgb(87, 59, 198);
/* oklch */ color: oklch(47.3% 0.203 284.8);

Tailwind

colors: {
  custom: {
    50: '#9273d8',
    500: '#573bc6',
    950: '#000000',
  },
}

SCSS

$custom: #573bc6;
$custom-light: #9273d8;
$custom-dark: #000000;

JSON

{
  "hex": "#573bc6",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 198
  },
  "hsl": {
    "h": 252.086,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47296,
    "c": 0.20321,
    "h": 284.8
  },
  "luminance": 0.09231
}

Semantic roles & 50–950 ramp

primary

#573BC6

secondary

#C1CD8F

accent

#DE4AC0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573BC6

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

Preview Lab → · Contrast checker → · Palette generator →