#573FC6#573FC6

#573FC6 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.9% C 0.199 H 284.1°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#573FC6
RGB	rgb(87, 63, 198)
HSL	hsl(251, 54%, 51%)
HSV	hsv(251, 68%, 78%)
CMYK	cmyk(56.1%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(37.22, 46.09, -66.98)
CIE-LCH	lch(37.22, 81.31, 304.53°)
OKLab	oklab(47.87% 0.0485 -0.1927)
OKLCH	oklch(47.87% 0.199 284.1)
XYZ	xyz(15.8979, 9.6575, 54.4415)
Luminance	0.0966 (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

#573FC6 #AEC63F

analogous

#3F6AC6 #573FC6 #9A3FC6

triadic

#573FC6 #C6573F #3FC657

tetradic

#573FC6 #C63F6A #AEC63F #3FC69A

square

#573FC6 #C63F6A #AEC63F #3FC69A

split-complementary

#573FC6 #C69A3F #6AC63F

monochromatic

#2D206B #412E9A #573FC6 #806ED4 #AA9DE2

Accessibility & contrast

On white

7.16

#573FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#573FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573FC6

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573FC6	#FFFFFF	#000000	##FFFFFF
##573FC6	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCA

Deuteranopia (green-blind)

#0053C3

Tritanopia (blue-blind)

#21627D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #573fc6;
/* rgb */ color: rgb(87, 63, 198);
/* oklch */ color: oklch(47.9% 0.199 284.1);

Tailwind

colors: {
  custom: {
    50: '#9176d8',
    500: '#573fc6',
    950: '#000000',
  },
}

SCSS

$custom: #573fc6;
$custom-light: #9176d8;
$custom-dark: #000000;

JSON

{
  "hex": "#573fc6",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 250.667,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47866,
    "c": 0.19867,
    "h": 284.1
  },
  "luminance": 0.09658
}

Semantic roles & 50–950 ramp

primary

#573FC6

secondary

#C4CE93

accent

#DE4AC3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573FC6

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

Preview Lab → · Contrast checker → · Palette generator →