#573DC5#573DC5

#573DC5 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.5% C 0.200 H 284.6°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#573DC5
RGB	rgb(87, 61, 197)
HSL	hsl(251, 54%, 51%)
HSV	hsv(251, 69%, 77%)
CMYK	cmyk(55.8%, 69%, 0%, 22.7%)
CIE-LAB	lab(36.73, 46.90, -67.20)
CIE-LCH	lch(36.73, 81.94, 304.91°)
OKLab	oklab(47.49% 0.0504 -0.1933)
OKLCH	oklch(47.49% 0.2 284.6)
XYZ	xyz(15.6742, 9.3940, 53.7998)
Luminance	0.0940 (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

#573DC5 #ABC53D

analogous

#3D67C5 #573DC5 #9B3DC5

triadic

#573DC5 #C5573D #3DC557

tetradic

#573DC5 #C53D67 #ABC53D #3DC59B

square

#573DC5 #C53D67 #ABC53D #3DC59B

split-complementary

#573DC5 #C59B3D #67C53D

monochromatic

#2D1F68 #422D98 #573DC5 #806CD3 #A99BE1

Accessibility & contrast

On white

7.29

#573DC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#573DC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573DC5

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573DC5	#FFFFFF	#000000	##FFFFFF
##573DC5	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC9

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#22617C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #573dc5;
/* rgb */ color: rgb(87, 61, 197);
/* oklch */ color: oklch(47.5% 0.200 284.6);

Tailwind

colors: {
  custom: {
    50: '#9175d8',
    500: '#573dc5',
    950: '#000000',
  },
}

SCSS

$custom: #573dc5;
$custom-light: #9175d8;
$custom-dark: #000000;

JSON

{
  "hex": "#573dc5",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 197
  },
  "hsl": {
    "h": 251.471,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47489,
    "c": 0.19975,
    "h": 284.6
  },
  "luminance": 0.09395
}

Semantic roles & 50–950 ramp

primary

#573DC5

secondary

#C2CD91

accent

#DD4AC1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573DC5

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

Preview Lab → · Contrast checker → · Palette generator →