#2ac9db
a balanced, vivid cyan · cool · closest name: skyblue
RGB
42, 201, 219
HSL
186°, 71%, 51%
CMYK
81, 8, 0, 14
Luminance
0.4738
Every format
| HEX | #2ac9db |
| RGB | rgb(42, 201, 219) |
| HSL | hsl(186, 71%, 51%) |
| CMYK | cmyk(81%, 8%, 0%, 14%) |
| LAB | lab(74.4 -32.7 -20.2) |
| LCH | lch(74.4 38.4 211.7) |
| OKLCH | oklch(0.767 0.124 206.9) |
Copy-ready code
/* CSS */
color: #2ac9db;
background-color: #2ac9db;
/* Tailwind (arbitrary) */
class="text-[#2ac9db] bg-[#2ac9db]"
/* SCSS */
$brand: #2ac9db;
/* SwiftUI */
Color(red: 0.165, green: 0.788, blue: 0.859)
/* Android */
Color.parseColor("#2ac9db")Accessibility — WCAG contrast
Aa
#2ac9db on white: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ac9db on black: 10.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green78.8%
Blue85.9%
CMYK percentages
Cyan80.8%
Magenta8.2%
Yellow0.0%
Key (black)14.1%
Color previews
#2ac9db text on a black background
contrast 10.48:1
Card sample
#2ac9db text on a white background
contrast 2.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ac9db;
Background color
Panel with #2ac9db background
background-color: #2ac9db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ac9db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 201, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 201, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ac9db; background: linear-gradient(135deg, #2ac9db, #2A53DB);