#585CE9#585CE9

#585CE9 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.5% C 0.208 H 276.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#585CE9
RGBrgb(88, 92, 233)
HSLhsl(238, 77%, 63%)
HSVhsv(238, 62%, 91%)
CMYKcmyk(62.2%, 60.5%, 0%, 8.6%)
CIE-LABlab(46.46, 40.33, -71.95)
CIE-LCHlch(46.46, 82.49, 299.27°)
OKLaboklab(55.48% 0.0217 -0.2071)
OKLCHoklch(55.48% 0.208 276)
XYZxyz(22.5548, 15.6104, 78.8995)
Luminance0.1561 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#585CE9 #E9E558
analogous
#58A4E9 #585CE9 #9C58E9
triadic
#585CE9 #E9585C #5CE958
tetradic
#585CE9 #E958A4 #E9E558 #58E99C
square
#585CE9 #E958A4 #E9E558 #58E99C
split-complementary
#585CE9 #E99C58 #A4E958
monochromatic
#171BAF #2227E2 #585CE9 #8E91F0 #C4C6F7

Accessibility & contrast

On white

5.09
#585CE9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#585CE9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CE9
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##585CE9#FFFFFF#000000##FFFFFF
##585CE91.005.094.125.09
#FFFFFF5.091.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0074EE
Deuteranopia (green-blind)
#0068E6
Tritanopia (blue-blind)
#007F9A
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #585ce9;
/* rgb */ color: rgb(88, 92, 233);
/* oklch */ color: oklch(55.5% 0.208 276.0);
Tailwind
colors: {
  custom: {
    50: '#968af1',
    500: '#585ce9',
    950: '#000000',
  },
}
SCSS
$custom: #585ce9;
$custom-light: #968af1;
$custom-dark: #000000;
JSON
{
  "hex": "#585ce9",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 233
  },
  "hsl": {
    "h": 238.345,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55478,
    "c": 0.20829,
    "h": 276
  },
  "luminance": 0.15612
}

Semantic roles & 50–950 ramp

primary
#585CE9
secondary
#E8E7B4
accent
#D30DD9
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0F0C17
muted
#7E7D85

Preview Lab

Preview with #585CE9

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

Preview Lab → · Contrast checker → · Palette generator →

#585CE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva