#573AE3#573AE3

#573AE3 is a mid, highly saturated violet. Relative luminance 0.106; OKLCH L 49.8% C 0.238 H 281.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#573AE3
RGB	rgb(87, 58, 227)
HSL	hsl(250, 75%, 56%)
HSV	hsv(250, 74%, 89%)
CMYK	cmyk(61.7%, 74.4%, 0%, 11%)
CIE-LAB	lab(38.89, 57.30, -80.95)
CIE-LCH	lch(38.89, 99.17, 305.29°)
OKLab	oklab(49.85% 0.0464 -0.2335)
OKLCH	oklch(49.85% 0.238 281.2)
XYZ	xyz(19.3043, 10.5970, 73.6863)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573AE3 #C6E33A

analogous

#3A71E3 #573AE3 #AB3AE3

triadic

#573AE3 #E3573A #3AE357

tetradic

#573AE3 #E33A71 #C6E33A #3AE3AB

square

#573AE3 #E33A71 #C6E33A #3AE3AB

split-complementary

#573AE3 #E3AB3A #71E33A

monochromatic

#29148E #391CC4 #573AE3 #8570EB #B2A5F2

Accessibility & contrast

On white

6.73

#573AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#573AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #573AE3

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573AE3	#FFFFFF	#000000	##FFFFFF
##573AE3	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E8

Deuteranopia (green-blind)

#0055E0

Tritanopia (blue-blind)

#006A8C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #573ae3;
/* rgb */ color: rgb(87, 58, 227);
/* oklch */ color: oklch(49.8% 0.238 281.2);

Tailwind

colors: {
  custom: {
    50: '#9774ed',
    500: '#573ae3',
    950: '#000000',
  },
}

SCSS

$custom: #573ae3;
$custom-light: #9774ed;
$custom-dark: #000000;

JSON

{
  "hex": "#573ae3",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 227
  },
  "hsl": {
    "h": 250.296,
    "s": 75.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49849,
    "c": 0.23809,
    "h": 281.2
  },
  "luminance": 0.10598
}

Semantic roles & 50–950 ramp

primary

#573AE3

secondary

#D3DF99

accent

#F236D2

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0817

muted

#7F7B85

Preview Lab

Preview with #573AE3

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

Preview Lab → · Contrast checker → · Palette generator →