#4db9eb
a balanced, electric cyan · cool · closest name: skyblue
RGB
77, 185, 235
HSL
199°, 80%, 61%
CMYK
67, 21, 0, 8
Luminance
0.4227
Every format
| HEX | #4db9eb |
| RGB | rgb(77, 185, 235) |
| HSL | hsl(199, 80%, 61%) |
| CMYK | cmyk(67%, 21%, 0%, 8%) |
| LAB | lab(71.1 -15.5 -34.0) |
| LCH | lch(71.1 37.3 245.5) |
| OKLCH | oklch(0.744 0.121 231.8) |
Copy-ready code
/* CSS */
color: #4db9eb;
background-color: #4db9eb;
/* Tailwind (arbitrary) */
class="text-[#4db9eb] bg-[#4db9eb]"
/* SCSS */
$brand: #4db9eb;
/* SwiftUI */
Color(red: 0.302, green: 0.725, blue: 0.922)
/* Android */
Color.parseColor("#4db9eb")Accessibility — WCAG contrast
Aa
#4db9eb on white: 2.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4db9eb on black: 9.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green72.5%
Blue92.2%
CMYK percentages
Cyan67.2%
Magenta21.3%
Yellow0.0%
Key (black)7.8%
Color previews
#4db9eb text on a black background
contrast 9.45:1
Card sample
#4db9eb text on a white background
contrast 2.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4db9eb;
Background color
Panel with #4db9eb background
background-color: #4db9eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4db9eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 185, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 185, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4db9eb; background: linear-gradient(135deg, #4db9eb, #4D50EB);