#585BF0#585BF0

#585BF0 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.9% C 0.218 H 275.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#585BF0
RGBrgb(88, 91, 240)
HSLhsl(239, 84%, 64%)
HSVhsv(239, 63%, 94%)
CMYKcmyk(63.3%, 62.1%, 0%, 5.9%)
CIE-LABlab(46.77, 43.20, -75.38)
CIE-LCHlch(46.77, 86.88, 299.82°)
OKLaboklab(55.88% 0.0222 -0.2172)
OKLCHoklch(55.88% 0.218 275.8)
XYZxyz(23.4886, 15.8462, 84.2420)
Luminance0.1585 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#585BF0 #F0ED58
analogous
#58A7F0 #585BF0 #A158F0
triadic
#585BF0 #F0585B #5BF058
tetradic
#585BF0 #F058A7 #F0ED58 #58F0A1
square
#585BF0 #F058A7 #F0ED58 #58F0A1
split-complementary
#585BF0 #F0A158 #A7F058
monochromatic
#1114BD #2024EB #585BF0 #9092F5 #C8C9FA

Accessibility & contrast

On white

5.04
#585BF0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.17
#585BF0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BF0
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##585BF0#FFFFFF#000000##FFFFFF
##585BF01.005.044.175.04
#FFFFFF5.041.0021.001.00
#0000004.1721.001.0021.00
##FFFFFF5.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0076F5
Deuteranopia (green-blind)
#0068ED
Tritanopia (blue-blind)
#00819D
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #585bf0;
/* rgb */ color: rgb(88, 91, 240);
/* oklch */ color: oklch(55.9% 0.218 275.8);
Tailwind
colors: {
  custom: {
    50: '#978af6',
    500: '#585bf0',
    950: '#000000',
  },
}
SCSS
$custom: #585bf0;
$custom-light: #978af6;
$custom-dark: #000000;
JSON
{
  "hex": "#585bf0",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 240
  },
  "hsl": {
    "h": 238.816,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.55876,
    "c": 0.21835,
    "h": 275.8
  },
  "luminance": 0.15848
}

Semantic roles & 50–950 ramp

primary
#585BF0
secondary
#ECEBB8
accent
#DC06E0
background
#FAF8FF
surface
#F3F0FF
border
#CDCBD7
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #585BF0

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

Preview Lab → · Contrast checker → · Palette generator →

#585BF0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva