#5487E7#5487E7

#5487E7 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.4% C 0.155 H 261.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX#5487E7
RGBrgb(84, 135, 231)
HSLhsl(219, 75%, 62%)
HSVhsv(219, 64%, 91%)
CMYKcmyk(63.6%, 41.6%, 0%, 9.4%)
CIE-LABlab(57.06, 12.73, -53.76)
CIE-LCHlch(57.06, 55.24, 283.32°)
OKLaboklab(63.39% -0.0219 -0.1532)
OKLCHoklch(63.39% 0.155 261.9)
XYZxyz(26.7389, 24.9798, 78.9983)
Luminance0.2498 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5487E7 #E7B454
analogous
#54D0E7 #5487E7 #6B54E7
triadic
#5487E7 #E75487 #87E754
tetradic
#5487E7 #E754D0 #E7B454 #54E76B
square
#5487E7 #E754D0 #E7B454 #54E76B
split-complementary
#5487E7 #E76B54 #D0E754
monochromatic
#184AA9 #1F62DF #5487E7 #8AADEF #BFD2F6

Accessibility & contrast

On white

3.50
#5487E7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.00
#5487E7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487E7
6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5487E7#FFFFFF#000000##000000
##5487E71.003.506.006.00
#FFFFFF3.501.0021.0021.00
#0000006.0021.001.001.00
##0000006.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B90EB
Deuteranopia (green-blind)
#4583E5
Tritanopia (blue-blind)
#009DAC
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #5487e7;
/* rgb */ color: rgb(84, 135, 231);
/* oklch */ color: oklch(63.4% 0.155 261.9);
Tailwind
colors: {
  custom: {
    50: '#91a9ef',
    500: '#5487e7',
    950: '#000000',
  },
}
SCSS
$custom: #5487e7;
$custom-light: #91a9ef;
$custom-dark: #000000;
JSON
{
  "hex": "#5487e7",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 231
  },
  "hsl": {
    "h": 219.184,
    "s": 75.385,
    "l": 61.765
  },
  "oklch": {
    "l": 0.63386,
    "c": 0.15478,
    "h": 261.9
  },
  "luminance": 0.24982
}

Semantic roles & 50–950 ramp

primary
#5487E7
secondary
#E7D4B0
accent
#920ED8
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84

Preview Lab

Preview with #5487E7

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

Preview Lab → · Contrast checker → · Palette generator →

#5487E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva