#11dddd
a balanced, electric cyan · cool · closest name: turquoise
RGB
17, 221, 221
HSL
180°, 86%, 47%
CMYK
92, 0, 0, 13
Luminance
0.5705
Every format
| HEX | #11dddd |
| RGB | rgb(17, 221, 221) |
| HSL | hsl(180, 86%, 47%) |
| CMYK | cmyk(92%, 0%, 0%, 13%) |
| LAB | lab(80.2 -42.7 -12.6) |
| LCH | lch(80.2 44.5 196.4) |
| OKLCH | oklch(0.813 0.137 194.8) |
Copy-ready code
/* CSS */
color: #11dddd;
background-color: #11dddd;
/* Tailwind (arbitrary) */
class="text-[#11dddd] bg-[#11dddd]"
/* SCSS */
$brand: #11dddd;
/* SwiftUI */
Color(red: 0.067, green: 0.867, blue: 0.867)
/* Android */
Color.parseColor("#11dddd")Accessibility — WCAG contrast
Aa
#11dddd on white: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11dddd on black: 12.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green86.7%
Blue86.7%
CMYK percentages
Cyan92.3%
Magenta0.0%
Yellow0.0%
Key (black)13.3%
Color previews
#11dddd text on a black background
contrast 12.41:1
Card sample
#11dddd text on a white background
contrast 1.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11dddd;
Background color
Panel with #11dddd background
background-color: #11dddd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11dddd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 221, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 221, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11dddd; background: linear-gradient(135deg, #11dddd, #1155DD);