#583CDF#583CDF

#583CDF is a mid, highly saturated violet. Relative luminance 0.106; OKLCH L 49.8% C 0.231 H 281.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#583CDF
RGBrgb(88, 60, 223)
HSLhsl(250, 72%, 55%)
HSVhsv(250, 73%, 87%)
CMYKcmyk(60.5%, 73.1%, 0%, 12.5%)
CIE-LABlab(38.95, 55.25, -78.56)
CIE-LCHlch(38.95, 96.04, 305.12°)
OKLaboklab(49.8% 0.0474 -0.2265)
OKLCHoklch(49.8% 0.231 281.8)
XYZxyz(18.9555, 10.6328, 70.8512)
Luminance0.1063 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#583CDF #C3DF3C
analogous
#3C71DF #583CDF #AA3CDF
triadic
#583CDF #DF583C #3CDF58
tetradic
#583CDF #DF3C71 #C3DF3C #3CDFAA
square
#583CDF #DF3C71 #C3DF3C #3CDFAA
split-complementary
#583CDF #DFAA3C #71DF3C
monochromatic
#2A178A #3B1FBF #583CDF #8571E8 #B2A5F0

Accessibility & contrast

On white

6.72
#583CDF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.13
#583CDF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583CDF
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##583CDF#FFFFFF#000000##FFFFFF
##583CDF1.006.723.136.72
#FFFFFF6.721.0021.001.00
#0000003.1321.001.0021.00
##FFFFFF6.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061E4
Deuteranopia (green-blind)
#0056DC
Tritanopia (blue-blind)
#006A8A
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #583cdf;
/* rgb */ color: rgb(88, 60, 223);
/* oklch */ color: oklch(49.8% 0.231 281.8);
Tailwind
colors: {
  custom: {
    50: '#9675ea',
    500: '#583cdf',
    950: '#000000',
  },
}
SCSS
$custom: #583cdf;
$custom-light: #9675ea;
$custom-dark: #000000;
JSON
{
  "hex": "#583cdf",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 223
  },
  "hsl": {
    "h": 250.307,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.498,
    "c": 0.23144,
    "h": 281.8
  },
  "luminance": 0.10634
}

Semantic roles & 50–950 ramp

primary
#583CDF
secondary
#D2DD99
accent
#EF39CF
background
#FAF7FE
surface
#F3EDFD
border
#CDC8D5
text
#0F0916
muted
#7F7B84

Preview Lab

Preview with #583CDF

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

Preview Lab → · Contrast checker → · Palette generator →

#583CDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva