#11bbdd
a balanced, electric cyan · cool · closest name: skyblue
RGB
17, 187, 221
HSL
190°, 86%, 47%
CMYK
92, 15, 0, 13
Luminance
0.4088
Every format
| HEX | #11bbdd |
| RGB | rgb(17, 187, 221) |
| HSL | hsl(190, 86%, 47%) |
| CMYK | cmyk(92%, 15%, 0%, 13%) |
| LAB | lab(70.1 -26.7 -27.9) |
| LCH | lch(70.1 38.6 226.2) |
| OKLCH | oklch(0.731 0.129 217.4) |
Copy-ready code
/* CSS */
color: #11bbdd;
background-color: #11bbdd;
/* Tailwind (arbitrary) */
class="text-[#11bbdd] bg-[#11bbdd]"
/* SCSS */
$brand: #11bbdd;
/* SwiftUI */
Color(red: 0.067, green: 0.733, blue: 0.867)
/* Android */
Color.parseColor("#11bbdd")Accessibility — WCAG contrast
Aa
#11bbdd on white: 2.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11bbdd on black: 9.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green73.3%
Blue86.7%
CMYK percentages
Cyan92.3%
Magenta15.4%
Yellow0.0%
Key (black)13.3%
Color previews
#11bbdd text on a black background
contrast 9.18:1
Card sample
#11bbdd text on a white background
contrast 2.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11bbdd;
Background color
Panel with #11bbdd background
background-color: #11bbdd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11bbdd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 187, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 187, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11bbdd; background: linear-gradient(135deg, #11bbdd, #1133DD);