#573EC6#573EC6

#573EC6 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.7% C 0.200 H 284.3°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#573EC6
RGB	rgb(87, 62, 198)
HSL	hsl(251, 54%, 51%)
HSV	hsv(251, 69%, 78%)
CMYK	cmyk(56.1%, 68.7%, 0%, 22.4%)
CIE-LAB	lab(37.02, 46.64, -67.31)
CIE-LCH	lch(37.02, 81.89, 304.72°)
OKLab	oklab(47.72% 0.0493 -0.1936)
OKLCH	oklch(47.72% 0.2 284.3)
XYZ	xyz(15.8430, 9.5478, 54.4232)
Luminance	0.0955 (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

#573EC6 #ADC63E

analogous

#3E69C6 #573EC6 #9B3EC6

triadic

#573EC6 #C6573E #3EC657

tetradic

#573EC6 #C63E69 #ADC63E #3EC69B

square

#573EC6 #C63E69 #ADC63E #3EC69B

split-complementary

#573EC6 #C69B3E #69C63E

monochromatic

#2D1F6A #412D99 #573EC6 #806DD4 #A99CE2

Accessibility & contrast

On white

7.22

#573EC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#573EC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573EC6

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573EC6	#FFFFFF	#000000	##FFFFFF
##573EC6	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCA

Deuteranopia (green-blind)

#0053C3

Tritanopia (blue-blind)

#21617D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #573ec6;
/* rgb */ color: rgb(87, 62, 198);
/* oklch */ color: oklch(47.7% 0.200 284.3);

Tailwind

colors: {
  custom: {
    50: '#9175d8',
    500: '#573ec6',
    950: '#000000',
  },
}

SCSS

$custom: #573ec6;
$custom-light: #9175d8;
$custom-dark: #000000;

JSON

{
  "hex": "#573ec6",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 198
  },
  "hsl": {
    "h": 251.029,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4772,
    "c": 0.19982,
    "h": 284.3
  },
  "luminance": 0.09549
}

Semantic roles & 50–950 ramp

primary

#573EC6

secondary

#C3CE92

accent

#DE4AC3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #573EC6

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

Preview Lab → · Contrast checker → · Palette generator →