#5587F4#5587F4

#5587F4 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.2% C 0.172 H 263.7°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX#5587F4
RGBrgb(85, 135, 244)
HSLhsl(221, 88%, 65%)
HSVhsv(221, 65%, 96%)
CMYKcmyk(65.2%, 44.7%, 0%, 4.3%)
CIE-LABlab(57.84, 17.32, -59.72)
CIE-LCHlch(57.84, 62.18, 286.17°)
OKLaboklab(64.24% -0.0188 -0.1707)
OKLCHoklch(64.24% 0.172 263.7)
XYZxyz(28.7337, 25.7881, 89.0338)
Luminance0.2579 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5587F4 #F4C255
analogous
#55D7F4 #5587F4 #7355F4
triadic
#5587F4 #F45587 #87F455
tetradic
#5587F4 #F455D7 #F4C255 #55F473
square
#5587F4 #F455D7 #F4C255 #55F473
split-complementary
#5587F4 #F47355 #D7F455
monochromatic
#0D46C2 #1C5EF0 #5587F4 #8EB0F8 #C8D8FB

Accessibility & contrast

On white

3.41
#5587F4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.16
#5587F4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587F4
6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5587F4#FFFFFF#000000##000000
##5587F41.003.416.166.16
#FFFFFF3.411.0021.0021.00
#0000006.1621.001.001.00
##0000006.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#5293F8
Deuteranopia (green-blind)
#3584F2
Tritanopia (blue-blind)
#00A0B2
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #5587f4;
/* rgb */ color: rgb(85, 135, 244);
/* oklch */ color: oklch(64.2% 0.172 263.7);
Tailwind
colors: {
  custom: {
    50: '#94a9f8',
    500: '#5587f4',
    950: '#000000',
  },
}
SCSS
$custom: #5587f4;
$custom-light: #94a9f8;
$custom-dark: #000000;
JSON
{
  "hex": "#5587f4",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 244
  },
  "hsl": {
    "h": 221.132,
    "s": 87.845,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64236,
    "c": 0.17177,
    "h": 263.7
  },
  "luminance": 0.25791
}

Semantic roles & 50–950 ramp

primary
#5587F4
secondary
#EEDDB7
accent
#9D01E4
background
#F9FAFF
surface
#F2F4FF
border
#CCCED7
text
#0E0F17
muted
#7E7F85

Preview Lab

Preview with #5587F4

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

Preview Lab → · Contrast checker → · Palette generator →

#5587F4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva