#5487F0#5487F0

#5487F0 is a light, vivid blue. Relative luminance 0.255; OKLCH L 63.9% C 0.167 H 263.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX#5487F0
RGBrgb(84, 135, 240)
HSLhsl(220, 84%, 64%)
HSVhsv(220, 65%, 94%)
CMYKcmyk(65%, 43.8%, 0%, 5.9%)
CIE-LABlab(57.56, 15.79, -57.95)
CIE-LCHlch(57.56, 60.06, 285.24°)
OKLaboklab(63.94% -0.0203 -0.1655)
OKLCHoklch(63.94% 0.167 263)
XYZxyz(28.0428, 25.5013, 85.8656)
Luminance0.2550 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5487F0 #F0BD54
analogous
#54D5F0 #5487F0 #6F54F0
triadic
#5487F0 #F05487 #87F054
tetradic
#5487F0 #F054D5 #F0BD54 #54F06F
square
#5487F0 #F054D5 #F0BD54 #54F06F
split-complementary
#5487F0 #F06F54 #D5F054
monochromatic
#1048B9 #1C60EB #5487F0 #8CAEF5 #C5D6FA

Accessibility & contrast

On white

3.44
#5487F0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.10
#5487F0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487F0
6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5487F0#FFFFFF#000000##000000
##5487F01.003.446.106.10
#FFFFFF3.441.0021.0021.00
#0000006.1021.001.001.00
##0000006.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#5592F4
Deuteranopia (green-blind)
#3A84EE
Tritanopia (blue-blind)
#009FB0
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #5487f0;
/* rgb */ color: rgb(84, 135, 240);
/* oklch */ color: oklch(63.9% 0.167 263.0);
Tailwind
colors: {
  custom: {
    50: '#93a9f5',
    500: '#5487f0',
    950: '#000000',
  },
}
SCSS
$custom: #5487f0;
$custom-light: #93a9f5;
$custom-dark: #000000;
JSON
{
  "hex": "#5487f0",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 240
  },
  "hsl": {
    "h": 220.385,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.63939,
    "c": 0.16679,
    "h": 263
  },
  "luminance": 0.25504
}

Semantic roles & 50–950 ramp

primary
#5487F0
secondary
#ECD9B4
accent
#9905E0
background
#F9FAFF
surface
#F2F4FE
border
#CCCED6
text
#0E0F17
muted
#7E7F85

Preview Lab

Preview with #5487F0

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

Preview Lab → · Contrast checker → · Palette generator →

#5487F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva