#573FC9#573FC9

#573FC9 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.1% C 0.202 H 283.7°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#573FC9
RGB	rgb(87, 63, 201)
HSL	hsl(250, 56%, 52%)
HSV	hsv(250, 69%, 79%)
CMYK	cmyk(56.7%, 68.7%, 0%, 21.2%)
CIE-LAB	lab(37.48, 46.99, -68.31)
CIE-LCH	lch(37.48, 82.91, 304.53°)
OKLab	oklab(48.13% 0.048 -0.1966)
OKLCH	oklch(48.13% 0.202 283.7)
XYZ	xyz(16.2474, 9.7973, 56.2819)
Luminance	0.0980 (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

#573FC9 #B1C93F

analogous

#3F6CC9 #573FC9 #9C3FC9

triadic

#573FC9 #C9573F #3FC957

tetradic

#573FC9 #C93F6C #B1C93F #3FC99C

square

#573FC9 #C93F6C #B1C93F #3FC99C

split-complementary

#573FC9 #C99C3F #6CC93F

monochromatic

#2D1F6F #402D9E #573FC9 #816FD6 #AB9FE4

Accessibility & contrast

On white

7.10

#573FC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#573FC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573FC9

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573FC9	#FFFFFF	#000000	##FFFFFF
##573FC9	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCD

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#1C637F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573fc9;
/* rgb */ color: rgb(87, 63, 201);
/* oklch */ color: oklch(48.1% 0.202 283.7);

Tailwind

colors: {
  custom: {
    50: '#9276db',
    500: '#573fc9',
    950: '#000000',
  },
}

SCSS

$custom: #573fc9;
$custom-light: #9276db;
$custom-dark: #000000;

JSON

{
  "hex": "#573fc9",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 201
  },
  "hsl": {
    "h": 250.435,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48128,
    "c": 0.20235,
    "h": 283.7
  },
  "luminance": 0.09798
}

Semantic roles & 50–950 ramp

primary

#573FC9

secondary

#C6D094

accent

#DF48C5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #573FC9

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

Preview Lab → · Contrast checker → · Palette generator →