#3bbdf4
a balanced, electric cyan · cool · closest name: skyblue
RGB
59, 189, 244
HSL
198°, 89%, 59%
CMYK
76, 23, 0, 4
Luminance
0.4386
Every format
| HEX | #3bbdf4 |
| RGB | rgb(59, 189, 244) |
| HSL | hsl(198, 89%, 59%) |
| CMYK | cmyk(76%, 23%, 0%, 4%) |
| LAB | lab(72.1 -17.0 -37.2) |
| LCH | lch(72.1 40.9 245.4) |
| OKLCH | oklch(0.752 0.135 231.1) |
Copy-ready code
/* CSS */
color: #3bbdf4;
background-color: #3bbdf4;
/* Tailwind (arbitrary) */
class="text-[#3bbdf4] bg-[#3bbdf4]"
/* SCSS */
$brand: #3bbdf4;
/* SwiftUI */
Color(red: 0.231, green: 0.741, blue: 0.957)
/* Android */
Color.parseColor("#3bbdf4")Accessibility — WCAG contrast
Aa
#3bbdf4 on white: 2.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bbdf4 on black: 9.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green74.1%
Blue95.7%
CMYK percentages
Cyan75.8%
Magenta22.5%
Yellow0.0%
Key (black)4.3%
Color previews
#3bbdf4 text on a black background
contrast 9.77:1
Card sample
#3bbdf4 text on a white background
contrast 2.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bbdf4;
Background color
Panel with #3bbdf4 background
background-color: #3bbdf4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bbdf4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 189, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 189, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bbdf4; background: linear-gradient(135deg, #3bbdf4, #3B42F4);