#5288E3#5288E3

#5288E3 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.3% C 0.149 H 260.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX#5288E3
RGBrgb(82, 136, 227)
HSLhsl(218, 72%, 61%)
HSVhsv(218, 64%, 89%)
CMYKcmyk(63.9%, 40.1%, 0%, 11%)
CIE-LABlab(57.02, 10.42, -51.58)
CIE-LCHlch(57.02, 52.63, 281.42°)
OKLaboklab(63.27% -0.0253 -0.1469)
OKLCHoklch(63.27% 0.149 260.2)
XYZxyz(26.1440, 24.9457, 76.0954)
Luminance0.2495 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5288E3 #E3AD52
analogous
#52D0E3 #5288E3 #6452E3
triadic
#5288E3 #E35288 #88E352
tetradic
#5288E3 #E352D0 #E3AD52 #52E364
square
#5288E3 #E352D0 #E3AD52 #52E364
split-complementary
#5288E3 #E36452 #D0E352
monochromatic
#1A4CA1 #2365D5 #5288E3 #87ACEC #BBD0F4

Accessibility & contrast

On white

3.51
#5288E3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.99
#5288E3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5288E3
5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5288E3#FFFFFF#000000##000000
##5288E31.003.515.995.99
#FFFFFF3.511.0021.0021.00
#0000005.9921.001.001.00
##0000005.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5F90E7
Deuteranopia (green-blind)
#4A83E1
Tritanopia (blue-blind)
#009DAA
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #5288e3;
/* rgb */ color: rgb(82, 136, 227);
/* oklch */ color: oklch(63.3% 0.149 260.2);
Tailwind
colors: {
  custom: {
    50: '#90aaec',
    500: '#5288e3',
    950: '#000000',
  },
}
SCSS
$custom: #5288e3;
$custom-light: #90aaec;
$custom-dark: #000000;
JSON
{
  "hex": "#5288e3",
  "rgb": {
    "r": 82,
    "g": 136,
    "b": 227
  },
  "hsl": {
    "h": 217.655,
    "s": 72.139,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63265,
    "c": 0.14904,
    "h": 260.2
  },
  "luminance": 0.24948
}

Semantic roles & 50–950 ramp

primary
#5288E3
secondary
#E4CFAD
accent
#8C11D4
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84

Preview Lab

Preview with #5288E3

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

Preview Lab → · Contrast checker → · Palette generator →

#5288E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva