#5490E5#5490E5

#5490E5 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.2% C 0.142 H 257.3°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX#5490E5
RGBrgb(84, 144, 229)
HSLhsl(215, 74%, 61%)
HSVhsv(215, 63%, 90%)
CMYKcmyk(63.3%, 37.1%, 0%, 10.2%)
CIE-LABlab(59.42, 6.68, -48.88)
CIE-LCHlch(59.42, 49.34, 277.78°)
OKLaboklab(65.19% -0.0312 -0.1388)
OKLCHoklch(65.19% 0.142 257.3)
XYZxyz(27.7672, 27.4858, 77.9555)
Luminance0.2749 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5490E5 #E5A954
analogous
#54D9E5 #5490E5 #6154E5
triadic
#5490E5 #E55490 #90E554
tetradic
#5490E5 #E554D9 #E5A954 #54E561
square
#5490E5 #E554D9 #E5A954 #54E561
split-complementary
#5490E5 #E56154 #D9E554
monochromatic
#1953A5 #216EDB #5490E5 #89B2ED #BED5F5

Accessibility & contrast

On white

3.23
#5490E5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.50
#5490E5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490E5
6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5490E5#FFFFFF#000000##000000
##5490E51.003.236.506.50
#FFFFFF3.231.0021.0021.00
#0000006.5021.001.001.00
##0000006.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B96E8
Deuteranopia (green-blind)
#5689E3
Tritanopia (blue-blind)
#00A3AF
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #5490e5;
/* rgb */ color: rgb(84, 144, 229);
/* oklch */ color: oklch(65.2% 0.142 257.3);
Tailwind
colors: {
  custom: {
    50: '#91b0ed',
    500: '#5490e5',
    950: '#000000',
  },
}
SCSS
$custom: #5490e5;
$custom-light: #91b0ed;
$custom-dark: #000000;
JSON
{
  "hex": "#5490e5",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 229
  },
  "hsl": {
    "h": 215.172,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.65186,
    "c": 0.14231,
    "h": 257.3
  },
  "luminance": 0.27488
}

Semantic roles & 50–950 ramp

primary
#5490E5
secondary
#E6CFAF
accent
#8410D6
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #5490E5

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

Preview Lab → · Contrast checker → · Palette generator →

#5490E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva