#583AC4#583AC4

#583AC4 is a mid, highly saturated violet. Relative luminance 0.091; OKLCH L 47.1% C 0.202 H 285.7°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX#583AC4
RGBrgb(88, 58, 196)
HSLhsl(253, 54%, 50%)
HSVhsv(253, 70%, 77%)
CMYKcmyk(55.1%, 70.4%, 0%, 23.1%)
CIE-LABlab(36.15, 48.38, -67.56)
CIE-LCHlch(36.15, 83.10, 305.61°)
OKLaboklab(47.07% 0.0545 -0.1943)
OKLCHoklch(47.07% 0.202 285.7)
XYZxyz(15.4984, 9.0855, 53.1509)
Luminance0.0909 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#583AC4 #A6C43A
analogous
#3A61C4 #583AC4 #9D3AC4
triadic
#583AC4 #C4583A #3AC458
tetradic
#583AC4 #C43A61 #A6C43A #3AC49D
square
#583AC4 #C43A61 #A6C43A #3AC49D
split-complementary
#583AC4 #C49D3A #61C43A
monochromatic
#2E1E66 #432C95 #583AC4 #8069D3 #A898E0

Accessibility & contrast

On white

7.45
#583AC4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.82
#583AC4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583AC4
7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##583AC4#FFFFFF#000000##FFFFFF
##583AC41.007.452.827.45
#FFFFFF7.451.0021.001.00
#0000002.8221.001.0021.00
##FFFFFF7.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059C8
Deuteranopia (green-blind)
#0051C1
Tritanopia (blue-blind)
#275F7B
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #583ac4;
/* rgb */ color: rgb(88, 58, 196);
/* oklch */ color: oklch(47.1% 0.202 285.7);
Tailwind
colors: {
  custom: {
    50: '#9273d7',
    500: '#583ac4',
    950: '#000000',
  },
}
SCSS
$custom: #583ac4;
$custom-light: #9273d7;
$custom-dark: #000000;
JSON
{
  "hex": "#583ac4",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 196
  },
  "hsl": {
    "h": 253.043,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47068,
    "c": 0.20182,
    "h": 285.7
  },
  "luminance": 0.09086
}

Semantic roles & 50–950 ramp

primary
#583AC4
secondary
#BFCC8E
accent
#DE4ABE
background
#F9F7FD
surface
#F2EDFA
border
#CCC8D3
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #583AC4

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

Preview Lab → · Contrast checker → · Palette generator →

#583AC4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva