#4db5eb
a balanced, electric blue · cool · closest name: skyblue
RGB
77, 181, 235
HSL
201°, 80%, 61%
CMYK
67, 23, 0, 8
Luminance
0.4062
Every format
| HEX | #4db5eb |
| RGB | rgb(77, 181, 235) |
| HSL | hsl(201, 80%, 61%) |
| CMYK | cmyk(67%, 23%, 0%, 8%) |
| LAB | lab(69.9 -13.4 -35.8) |
| LCH | lch(69.9 38.2 249.5) |
| OKLCH | oklch(0.735 0.123 234.7) |
Copy-ready code
/* CSS */
color: #4db5eb;
background-color: #4db5eb;
/* Tailwind (arbitrary) */
class="text-[#4db5eb] bg-[#4db5eb]"
/* SCSS */
$brand: #4db5eb;
/* SwiftUI */
Color(red: 0.302, green: 0.710, blue: 0.922)
/* Android */
Color.parseColor("#4db5eb")Accessibility — WCAG contrast
Aa
#4db5eb on white: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4db5eb on black: 9.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green71.0%
Blue92.2%
CMYK percentages
Cyan67.2%
Magenta23.0%
Yellow0.0%
Key (black)7.8%
Color previews
#4db5eb text on a black background
contrast 9.12:1
Card sample
#4db5eb text on a white background
contrast 2.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4db5eb;
Background color
Panel with #4db5eb background
background-color: #4db5eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4db5eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 181, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 181, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4db5eb; background: linear-gradient(135deg, #4db5eb, #4E4DEB);