#406eb2
a balanced, vivid blue · cool · closest name: steelblue
RGB
64, 110, 178
HSL
216°, 47%, 48%
CMYK
64, 38, 0, 30
Luminance
0.1546
Every format
| HEX | #406eb2 |
| RGB | rgb(64, 110, 178) |
| HSL | hsl(216, 47%, 48%) |
| CMYK | cmyk(64%, 38%, 0%, 30%) |
| LAB | lab(46.3 6.2 -40.8) |
| LCH | lch(46.3 41.3 278.6) |
| OKLCH | oklch(0.538 0.119 258.1) |
Copy-ready code
/* CSS */
color: #406eb2;
background-color: #406eb2;
/* Tailwind (arbitrary) */
class="text-[#406eb2] bg-[#406eb2]"
/* SCSS */
$brand: #406eb2;
/* SwiftUI */
Color(red: 0.251, green: 0.431, blue: 0.698)
/* Android */
Color.parseColor("#406eb2")Accessibility — WCAG contrast
Aa
#406eb2 on white: 5.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#406eb2 on black: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green43.1%
Blue69.8%
CMYK percentages
Cyan64.0%
Magenta38.2%
Yellow0.0%
Key (black)30.2%
Color previews
#406eb2 text on a black background
contrast 4.09:1
Card sample
#406eb2 text on a white background
contrast 5.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #406eb2;
Background color
Panel with #406eb2 background
background-color: #406eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #406eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 110, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 110, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #406eb2; background: linear-gradient(135deg, #406eb2, #5E40B2);