#45ade4
a balanced, vivid blue · cool · closest name: steelblue
RGB
69, 173, 228
HSL
201°, 75%, 58%
CMYK
70, 24, 0, 11
Luminance
0.3675
Every format
| HEX | #45ade4 |
| RGB | rgb(69, 173, 228) |
| HSL | hsl(201, 75%, 58%) |
| CMYK | cmyk(70%, 24%, 0%, 11%) |
| LAB | lab(67.1 -12.5 -36.3) |
| LCH | lch(67.1 38.4 251.0) |
| OKLCH | oklch(0.711 0.124 235.6) |
Copy-ready code
/* CSS */
color: #45ade4;
background-color: #45ade4;
/* Tailwind (arbitrary) */
class="text-[#45ade4] bg-[#45ade4]"
/* SCSS */
$brand: #45ade4;
/* SwiftUI */
Color(red: 0.271, green: 0.678, blue: 0.894)
/* Android */
Color.parseColor("#45ade4")Accessibility — WCAG contrast
Aa
#45ade4 on white: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#45ade4 on black: 8.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green67.8%
Blue89.4%
CMYK percentages
Cyan69.7%
Magenta24.1%
Yellow0.0%
Key (black)10.6%
Color previews
#45ade4 text on a black background
contrast 8.35:1
Card sample
#45ade4 text on a white background
contrast 2.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #45ade4;
Background color
Panel with #45ade4 background
background-color: #45ade4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #45ade4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 173, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 173, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #45ade4; background: linear-gradient(135deg, #45ade4, #4745E4);