#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
RGBrgb(87, 58, 227)
HSLhsl(250, 75%, 56%)
HSVhsv(250, 74%, 89%)
CMYKcmyk(61.7%, 74.4%, 0%, 11%)
CIE-LABlab(38.89, 57.30, -80.95)
CIE-LCHlch(38.89, 99.17, 305.29°)
OKLaboklab(49.85% 0.0464 -0.2335)
OKLCHoklch(49.85% 0.238 281.2)
XYZxyz(19.3043, 10.5970, 73.6863)
Luminance0.1060 (WCAG relative)
Temperaturecool
Familyviolet

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
##573AE31.006.733.126.73
#FFFFFF6.731.0021.001.00
#0000003.1221.001.0021.00
##FFFFFF6.731.0021.001.00

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 →

#573AE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva