#583689#583689

#583689 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 41.7% C 0.134 H 299.5°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX#583689
RGBrgb(88, 54, 137)
HSLhsl(265, 43%, 37%)
HSVhsv(265, 61%, 54%)
CMYKcmyk(35.8%, 60.6%, 0%, 46.3%)
CIE-LABlab(30.69, 33.69, -40.99)
CIE-LCHlch(30.69, 53.06, 309.41°)
OKLaboklab(41.68% 0.0656 -0.1162)
OKLCHoklch(41.68% 0.134 299.5)
XYZxyz(9.8579, 6.5191, 24.4010)
Luminance0.0652 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#583689 #678936
analogous
#363E89 #583689 #813689
triadic
#583689 #895836 #368958
tetradic
#583689 #89363E #678936 #368981
square
#583689 #89363E #678936 #368981
split-complementary
#583689 #898136 #3E8936
monochromatic
#201331 #3C255D #583689 #7447B5 #9572C7

Accessibility & contrast

On white

9.12
#583689 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#583689 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583689
9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##583689#FFFFFF#000000##FFFFFF
##5836891.009.122.309.12
#FFFFFF9.121.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#08488C
Deuteranopia (green-blind)
#1A4887
Tritanopia (blue-blind)
#4D475A
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #583689;
/* rgb */ color: rgb(88, 54, 137);
/* oklch */ color: oklch(41.7% 0.134 299.5);
Tailwind
colors: {
  custom: {
    50: '#8b6eac',
    500: '#583689',
    950: '#000000',
  },
}
SCSS
$custom: #583689;
$custom-light: #8b6eac;
$custom-dark: #000000;
JSON
{
  "hex": "#583689",
  "rgb": {
    "r": 88,
    "g": 54,
    "b": 137
  },
  "hsl": {
    "h": 264.578,
    "s": 43.455,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41678,
    "c": 0.1335,
    "h": 299.5
  },
  "luminance": 0.06519
}

Semantic roles & 50–950 ramp

primary
#583689
secondary
#94B06B
accent
#D3559F
background
#F8F6FA
surface
#F0ECF4
border
#CBC7CE
text
#0C0710
muted
#7D7A7F

Preview Lab

Preview with #583689

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

Preview Lab → · Contrast checker → · Palette generator →

#583689 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva