#406fdf
a balanced, vivid blue · cool · closest name: royalblue
RGB
64, 111, 223
HSL
222°, 71%, 56%
CMYK
71, 50, 0, 13
Luminance
0.1779
Every format
| HEX | #406fdf |
| RGB | rgb(64, 111, 223) |
| HSL | hsl(222, 71%, 56%) |
| CMYK | cmyk(71%, 50%, 0%, 13%) |
| LAB | lab(49.2 21.6 -61.9) |
| LCH | lch(49.2 65.5 289.3) |
| OKLCH | oklch(0.570 0.179 264.3) |
Copy-ready code
/* CSS */
color: #406fdf;
background-color: #406fdf;
/* Tailwind (arbitrary) */
class="text-[#406fdf] bg-[#406fdf]"
/* SCSS */
$brand: #406fdf;
/* SwiftUI */
Color(red: 0.251, green: 0.435, blue: 0.875)
/* Android */
Color.parseColor("#406fdf")Accessibility — WCAG contrast
Aa
#406fdf on white: 4.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#406fdf on black: 4.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green43.5%
Blue87.5%
CMYK percentages
Cyan71.3%
Magenta50.2%
Yellow0.0%
Key (black)12.5%
Color previews
#406fdf text on a black background
contrast 4.56:1
Card sample
#406fdf text on a white background
contrast 4.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #406fdf;
Background color
Panel with #406fdf background
background-color: #406fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #406fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 111, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 111, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #406fdf; background: linear-gradient(135deg, #406fdf, #7B40DF);