#5289E4#5289E4

#5289E4 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.5% C 0.149 H 259.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#5289E4
RGBrgb(82, 137, 228)
HSLhsl(217, 73%, 61%)
HSVhsv(217, 64%, 89%)
CMYKcmyk(64%, 39.9%, 0%, 10.6%)
CIE-LABlab(57.35, 10.16, -51.62)
CIE-LCHlch(57.35, 52.61, 281.14°)
OKLaboklab(63.54% -0.0261 -0.147)
OKLCHoklch(63.54% 0.149 259.9)
XYZxyz(26.4240, 25.2841, 76.8715)
Luminance0.2529 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5289E4 #E4AD52
analogous
#52D2E4 #5289E4 #6452E4
triadic
#5289E4 #E45289 #89E452
tetradic
#5289E4 #E452D2 #E4AD52 #52E464
square
#5289E4 #E452D2 #E4AD52 #52E464
split-complementary
#5289E4 #E46452 #D2E452
monochromatic
#194DA2 #2266D7 #5289E4 #87ADEC #BCD1F5

Accessibility & contrast

On white

3.47
#5289E4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.06
#5289E4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5289E4
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5289E4#FFFFFF#000000##000000
##5289E41.003.476.066.06
#FFFFFF3.471.0021.0021.00
#0000006.0621.001.001.00
##0000006.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6091E8
Deuteranopia (green-blind)
#4B83E2
Tritanopia (blue-blind)
#009EAB
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #5289e4;
/* rgb */ color: rgb(82, 137, 228);
/* oklch */ color: oklch(63.5% 0.149 259.9);
Tailwind
colors: {
  custom: {
    50: '#90aaed',
    500: '#5289e4',
    950: '#000000',
  },
}
SCSS
$custom: #5289e4;
$custom-light: #90aaed;
$custom-dark: #000000;
JSON
{
  "hex": "#5289e4",
  "rgb": {
    "r": 82,
    "g": 137,
    "b": 228
  },
  "hsl": {
    "h": 217.397,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63537,
    "c": 0.14927,
    "h": 259.9
  },
  "luminance": 0.25287
}

Semantic roles & 50–950 ramp

primary
#5289E4
secondary
#E5D0AD
accent
#8B10D5
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #5289E4

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

Preview Lab → · Contrast checker → · Palette generator →

#5289E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva