#583DD9#583DD9

#583DD9 is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.4% C 0.223 H 282.4°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#583DD9
RGBrgb(88, 61, 217)
HSLhsl(250, 67%, 55%)
HSVhsv(250, 72%, 85%)
CMYKcmyk(59.4%, 71.9%, 0%, 14.9%)
CIE-LABlab(38.59, 52.97, -75.73)
CIE-LCHlch(38.59, 92.42, 304.97°)
OKLaboklab(49.37% 0.0479 -0.2183)
OKLCHoklch(49.37% 0.223 282.4)
XYZxyz(18.2137, 10.4207, 66.6838)
Luminance0.1042 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#583DD9 #BED93D
analogous
#3D70D9 #583DD9 #A63DD9
triadic
#583DD9 #D9583D #3DD958
tetradic
#583DD9 #D93D70 #BED93D #3DD9A6
square
#583DD9 #D93D70 #BED93D #3DD9A6
split-complementary
#583DD9 #D9A63D #70D93D
monochromatic
#2C1982 #3D24B5 #583DD9 #8470E3 #B0A3ED

Accessibility & contrast

On white

6.81
#583DD9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.08
#583DD9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583DD9
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##583DD9#FFFFFF#000000##FFFFFF
##583DD91.006.813.086.81
#FFFFFF6.811.0021.001.00
#0000003.0821.001.0021.00
##FFFFFF6.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060DE
Deuteranopia (green-blind)
#0055D6
Tritanopia (blue-blind)
#006887
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #583dd9;
/* rgb */ color: rgb(88, 61, 217);
/* oklch */ color: oklch(49.4% 0.223 282.4);
Tailwind
colors: {
  custom: {
    50: '#9575e6',
    500: '#583dd9',
    950: '#000000',
  },
}
SCSS
$custom: #583dd9;
$custom-light: #9575e6;
$custom-dark: #000000;
JSON
{
  "hex": "#583dd9",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 217
  },
  "hsl": {
    "h": 250.385,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49373,
    "c": 0.22346,
    "h": 282.4
  },
  "luminance": 0.10422
}

Semantic roles & 50–950 ramp

primary
#583DD9
secondary
#CEDA98
accent
#EA3ECC
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0F0916
muted
#7E7B84

Preview Lab

Preview with #583DD9

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

Preview Lab → · Contrast checker → · Palette generator →

#583DD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva