#405eb0
a balanced, vivid blue · cool · closest name: royalblue
RGB
64, 94, 176
HSL
224°, 47%, 47%
CMYK
64, 47, 0, 31
Luminance
0.1223
Every format
| HEX | #405eb0 |
| RGB | rgb(64, 94, 176) |
| HSL | hsl(224, 47%, 47%) |
| CMYK | cmyk(64%, 47%, 0%, 31%) |
| LAB | lab(41.6 15.6 -47.1) |
| LCH | lch(41.6 49.6 288.3) |
| OKLCH | oklch(0.502 0.135 266.5) |
Copy-ready code
/* CSS */
color: #405eb0;
background-color: #405eb0;
/* Tailwind (arbitrary) */
class="text-[#405eb0] bg-[#405eb0]"
/* SCSS */
$brand: #405eb0;
/* SwiftUI */
Color(red: 0.251, green: 0.369, blue: 0.690)
/* Android */
Color.parseColor("#405eb0")Accessibility — WCAG contrast
Aa
#405eb0 on white: 6.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#405eb0 on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green36.9%
Blue69.0%
CMYK percentages
Cyan63.6%
Magenta46.6%
Yellow0.0%
Key (black)31.0%
Color previews
#405eb0 text on a black background
contrast 3.45:1
Card sample
#405eb0 text on a white background
contrast 6.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #405eb0;
Background color
Panel with #405eb0 background
background-color: #405eb0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #405eb0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 94, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 94, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #405eb0; background: linear-gradient(135deg, #405eb0, #6D40B0);