#45ddf3
a balanced, electric cyan · cool · closest name: skyblue
RGB
69, 221, 243
HSL
188°, 88%, 61%
CMYK
72, 9, 0, 5
Luminance
0.5945
Every format
| HEX | #45ddf3 |
| RGB | rgb(69, 221, 243) |
| HSL | hsl(188, 88%, 61%) |
| CMYK | cmyk(72%, 9%, 0%, 5%) |
| LAB | lab(81.5 -32.2 -22.2) |
| LCH | lch(81.5 39.1 214.6) |
| OKLCH | oklch(0.828 0.127 209.2) |
Copy-ready code
/* CSS */
color: #45ddf3;
background-color: #45ddf3;
/* Tailwind (arbitrary) */
class="text-[#45ddf3] bg-[#45ddf3]"
/* SCSS */
$brand: #45ddf3;
/* SwiftUI */
Color(red: 0.271, green: 0.867, blue: 0.953)
/* Android */
Color.parseColor("#45ddf3")Accessibility — WCAG contrast
Aa
#45ddf3 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#45ddf3 on black: 12.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green86.7%
Blue95.3%
CMYK percentages
Cyan71.6%
Magenta9.1%
Yellow0.0%
Key (black)4.7%
Color previews
#45ddf3 text on a black background
contrast 12.89:1
Card sample
#45ddf3 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #45ddf3;
Background color
Panel with #45ddf3 background
background-color: #45ddf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #45ddf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 221, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 221, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #45ddf3; background: linear-gradient(135deg, #45ddf3, #4569F3);