#11b5ee
a balanced, electric cyan · cool · closest name: skyblue
RGB
17, 181, 238
HSL
196°, 87%, 50%
CMYK
93, 24, 0, 7
Luminance
0.3934
Every format
| HEX | #11b5ee |
| RGB | rgb(17, 181, 238) |
| HSL | hsl(196, 87%, 50%) |
| CMYK | cmyk(93%, 24%, 0%, 7%) |
| LAB | lab(69.0 -17.9 -38.9) |
| LCH | lch(69.0 42.8 245.3) |
| OKLCH | oklch(0.725 0.143 230.3) |
Copy-ready code
/* CSS */
color: #11b5ee;
background-color: #11b5ee;
/* Tailwind (arbitrary) */
class="text-[#11b5ee] bg-[#11b5ee]"
/* SCSS */
$brand: #11b5ee;
/* SwiftUI */
Color(red: 0.067, green: 0.710, blue: 0.933)
/* Android */
Color.parseColor("#11b5ee")Accessibility — WCAG contrast
Aa
#11b5ee on white: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11b5ee on black: 8.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green71.0%
Blue93.3%
CMYK percentages
Cyan92.9%
Magenta23.9%
Yellow0.0%
Key (black)6.7%
Color previews
#11b5ee text on a black background
contrast 8.87:1
Card sample
#11b5ee text on a white background
contrast 2.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11b5ee;
Background color
Panel with #11b5ee background
background-color: #11b5ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11b5ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 181, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 181, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11b5ee; background: linear-gradient(135deg, #11b5ee, #1122EE);