#583C98#583C98

#583C98 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.8% C 0.144 H 293.6°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX#583C98
RGBrgb(88, 60, 152)
HSLhsl(258, 43%, 42%)
HSVhsv(258, 61%, 60%)
CMYKcmyk(42.1%, 60.5%, 0%, 40.4%)
CIE-LABlab(33.08, 34.36, -46.34)
CIE-LCHlch(33.08, 57.69, 306.56°)
OKLaboklab(43.76% 0.0577 -0.132)
OKLCHoklch(43.76% 0.144 293.6)
XYZxyz(11.3063, 7.5731, 30.5657)
Luminance0.0757 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#583C98 #7C983C
analogous
#3C4E98 #583C98 #863C98
triadic
#583C98 #98583C #3C9858
tetradic
#583C98 #983C4E #7C983C #3C9886
square
#583C98 #983C4E #7C983C #3C9886
split-complementary
#583C98 #98863C #4E983C
monochromatic
#251940 #3F2B6C #583C98 #7455BC #9881CD

Accessibility & contrast

On white

8.35
#583C98 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#583C98 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C98
8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##583C98#FFFFFF#000000##FFFFFF
##583C981.008.352.518.35
#FFFFFF8.351.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004F9B
Deuteranopia (green-blind)
#0A4C96
Tritanopia (blue-blind)
#475064
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #583c98;
/* rgb */ color: rgb(88, 60, 152);
/* oklch */ color: oklch(43.8% 0.144 293.6);
Tailwind
colors: {
  custom: {
    50: '#8c73b7',
    500: '#583c98',
    950: '#000000',
  },
}
SCSS
$custom: #583c98;
$custom-light: #8c73b7;
$custom-dark: #000000;
JSON
{
  "hex": "#583c98",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 152
  },
  "hsl": {
    "h": 258.261,
    "s": 43.396,
    "l": 41.569
  },
  "oklch": {
    "l": 0.43762,
    "c": 0.14403,
    "h": 293.6
  },
  "luminance": 0.07573
}

Semantic roles & 50–950 ramp

primary
#583C98
secondary
#A4B779
accent
#D355AD
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0C0811
muted
#7D7B80

Preview Lab

Preview with #583C98

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

Preview Lab → · Contrast checker → · Palette generator →

#583C98 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva