#573BCF#573BCF

#573BCF is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.1% C 0.214 H 283.5°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX#573BCF
RGBrgb(87, 59, 207)
HSLhsl(251, 61%, 52%)
HSVhsv(251, 71%, 81%)
CMYKcmyk(58%, 71.5%, 0%, 18.8%)
CIE-LABlab(37.22, 50.94, -72.21)
CIE-LCHlch(37.22, 88.37, 305.20°)
OKLaboklab(48.11% 0.0501 -0.208)
OKLCHoklch(48.11% 0.214 283.5)
XYZxyz(16.7535, 9.6581, 60.0008)
Luminance0.0966 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#573BCF #B3CF3B
analogous
#3B69CF #573BCF #A13BCF
triadic
#573BCF #CF573B #3BCF57
tetradic
#573BCF #CF3B69 #B3CF3B #3BCFA1
square
#573BCF #CF3B69 #B3CF3B #3BCFA1
split-complementary
#573BCF #CFA13B #69CF3B
monochromatic
#2D1C73 #4028A5 #573BCF #816CDB #AB9DE7

Accessibility & contrast

On white

7.16
#573BCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.93
#573BCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BCF
7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##573BCF#FFFFFF#000000##FFFFFF
##573BCF1.007.162.937.16
#FFFFFF7.161.0021.001.00
#0000002.9321.001.0021.00
##FFFFFF7.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CD3
Deuteranopia (green-blind)
#0053CC
Tritanopia (blue-blind)
#0F6381
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #573bcf;
/* rgb */ color: rgb(87, 59, 207);
/* oklch */ color: oklch(48.1% 0.214 283.5);
Tailwind
colors: {
  custom: {
    50: '#9374df',
    500: '#573bcf',
    950: '#000000',
  },
}
SCSS
$custom: #573bcf;
$custom-light: #9374df;
$custom-dark: #000000;
JSON
{
  "hex": "#573bcf",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 207
  },
  "hsl": {
    "h": 251.351,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48107,
    "c": 0.21393,
    "h": 283.5
  },
  "luminance": 0.09659
}

Semantic roles & 50–950 ramp

primary
#573BCF
secondary
#C7D393
accent
#E444C6
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #573BCF

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

Preview Lab → · Contrast checker → · Palette generator →

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