#11bbcf
a dark, electric cyan · cool · closest name: skyblue
RGB
17, 187, 207
HSL
186°, 85%, 44%
CMYK
92, 10, 0, 19
Luminance
0.4016
Every format
| HEX | #11bbcf |
| RGB | rgb(17, 187, 207) |
| HSL | hsl(186, 85%, 44%) |
| CMYK | cmyk(92%, 10%, 0%, 19%) |
| LAB | lab(69.6 -31.3 -21.0) |
| LCH | lch(69.6 37.7 213.9) |
| OKLCH | oklch(0.726 0.123 208.5) |
Copy-ready code
/* CSS */
color: #11bbcf;
background-color: #11bbcf;
/* Tailwind (arbitrary) */
class="text-[#11bbcf] bg-[#11bbcf]"
/* SCSS */
$brand: #11bbcf;
/* SwiftUI */
Color(red: 0.067, green: 0.733, blue: 0.812)
/* Android */
Color.parseColor("#11bbcf")Accessibility — WCAG contrast
Aa
#11bbcf on white: 2.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11bbcf on black: 9.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green73.3%
Blue81.2%
CMYK percentages
Cyan91.8%
Magenta9.7%
Yellow0.0%
Key (black)18.8%
Color previews
#11bbcf text on a black background
contrast 9.03:1
Card sample
#11bbcf text on a white background
contrast 2.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11bbcf;
Background color
Panel with #11bbcf background
background-color: #11bbcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11bbcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 187, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 187, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11bbcf; background: linear-gradient(135deg, #11bbcf, #113CCF);