#508EF0#508EF0

#508EF0 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.2% C 0.160 H 259.2°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX#508EF0
RGBrgb(80, 142, 240)
HSLhsl(217, 84%, 63%)
HSVhsv(217, 67%, 94%)
CMYKcmyk(66.7%, 40.8%, 0%, 5.9%)
CIE-LABlab(59.29, 10.94, -55.20)
CIE-LCHlch(59.29, 56.27, 281.21°)
OKLaboklab(65.22% -0.03 -0.1574)
OKLCHoklch(65.22% 0.16 259.2)
XYZxyz(28.7038, 27.3399, 86.1856)
Luminance0.2734 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#508EF0 #F0B250
analogous
#50DEF0 #508EF0 #6250F0
triadic
#508EF0 #F0508E #8EF050
tetradic
#508EF0 #F050DE #F0B250 #50F062
square
#508EF0 #F050DE #F0B250 #50F062
split-complementary
#508EF0 #F06250 #DEF050
monochromatic
#1050B6 #186AEB #508EF0 #88B2F5 #C1D7FA

Accessibility & contrast

On white

3.25
#508EF0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.47
#508EF0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508EF0
6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##508EF0#FFFFFF#000000##000000
##508EF01.003.256.476.47
#FFFFFF3.251.0021.0021.00
#0000006.4721.001.001.00
##0000006.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6197F4
Deuteranopia (green-blind)
#4788EE
Tritanopia (blue-blind)
#00A5B3
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #508ef0;
/* rgb */ color: rgb(80, 142, 240);
/* oklch */ color: oklch(65.2% 0.160 259.2);
Tailwind
colors: {
  custom: {
    50: '#91aef5',
    500: '#508ef0',
    950: '#000000',
  },
}
SCSS
$custom: #508ef0;
$custom-light: #91aef5;
$custom-dark: #000000;
JSON
{
  "hex": "#508ef0",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 240
  },
  "hsl": {
    "h": 216.75,
    "s": 84.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65225,
    "c": 0.16027,
    "h": 259.2
  },
  "luminance": 0.27343
}

Semantic roles & 50–950 ramp

primary
#508EF0
secondary
#EBD4B1
accent
#8B05E1
background
#F9FAFF
surface
#F2F4FE
border
#CCCED6
text
#0E1017
muted
#7E7F85

Preview Lab

Preview with #508EF0

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

Preview Lab → · Contrast checker → · Palette generator →

#508EF0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva