#4eb5db
a balanced, vivid cyan · cool · closest name: skyblue
RGB
78, 181, 219
HSL
196°, 66%, 58%
CMYK
64, 17, 0, 14
Luminance
0.3978
Every format
| HEX | #4eb5db |
| RGB | rgb(78, 181, 219) |
| HSL | hsl(196, 66%, 58%) |
| CMYK | cmyk(64%, 17%, 0%, 14%) |
| LAB | lab(69.3 -18.3 -27.9) |
| LCH | lch(69.3 33.4 236.8) |
| OKLCH | oklch(0.728 0.109 225.7) |
Copy-ready code
/* CSS */
color: #4eb5db;
background-color: #4eb5db;
/* Tailwind (arbitrary) */
class="text-[#4eb5db] bg-[#4eb5db]"
/* SCSS */
$brand: #4eb5db;
/* SwiftUI */
Color(red: 0.306, green: 0.710, blue: 0.859)
/* Android */
Color.parseColor("#4eb5db")Accessibility — WCAG contrast
Aa
#4eb5db on white: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4eb5db on black: 8.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green71.0%
Blue85.9%
CMYK percentages
Cyan64.4%
Magenta17.4%
Yellow0.0%
Key (black)14.1%
Color previews
#4eb5db text on a black background
contrast 8.96:1
Card sample
#4eb5db text on a white background
contrast 2.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4eb5db;
Background color
Panel with #4eb5db background
background-color: #4eb5db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4eb5db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 181, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 181, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4eb5db; background: linear-gradient(135deg, #4eb5db, #4E57DB);