#2dddf3
a balanced, electric cyan · cool · closest name: cyan
RGB
45, 221, 243
HSL
187°, 89%, 57%
CMYK
82, 9, 0, 5
Luminance
0.5874
Every format
| HEX | #2dddf3 |
| RGB | rgb(45, 221, 243) |
| HSL | hsl(187, 89%, 57%) |
| CMYK | cmyk(82%, 9%, 0%, 5%) |
| LAB | lab(81.2 -34.6 -22.8) |
| LCH | lch(81.2 41.4 213.5) |
| OKLCH | oklch(0.824 0.135 208.2) |
Copy-ready code
/* CSS */
color: #2dddf3;
background-color: #2dddf3;
/* Tailwind (arbitrary) */
class="text-[#2dddf3] bg-[#2dddf3]"
/* SCSS */
$brand: #2dddf3;
/* SwiftUI */
Color(red: 0.176, green: 0.867, blue: 0.953)
/* Android */
Color.parseColor("#2dddf3")Accessibility — WCAG contrast
Aa
#2dddf3 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2dddf3 on black: 12.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green86.7%
Blue95.3%
CMYK percentages
Cyan81.5%
Magenta9.1%
Yellow0.0%
Key (black)4.7%
Color previews
#2dddf3 text on a black background
contrast 12.75:1
Card sample
#2dddf3 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2dddf3;
Background color
Panel with #2dddf3 background
background-color: #2dddf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2dddf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 221, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 221, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2dddf3; background: linear-gradient(135deg, #2dddf3, #2D59F3);