#0406ff
a balanced, electric blue · warm · “blue”
RGB
4, 6, 255
HSL
240°, 100%, 51%
CMYK
98, 98, 0, 0
Luminance
0.0738
Every format
| HEX | #0406ff |
| RGB | rgb(4, 6, 255) |
| HSL | hsl(240, 100%, 51%) |
| CMYK | cmyk(98%, 98%, 0%, 0%) |
| LAB | lab(32.6 78.3 -107.3) |
| LCH | lch(32.6 132.8 306.1) |
| OKLCH | oklch(0.455 0.311 264.3) |
Copy-ready code
/* CSS */
color: #0406ff;
background-color: #0406ff;
/* Tailwind (arbitrary) */
class="text-[#0406ff] bg-[#0406ff]"
/* SCSS */
$brand: #0406ff;
/* SwiftUI */
Color(red: 0.016, green: 0.024, blue: 1.000)
/* Android */
Color.parseColor("#0406ff")Accessibility — WCAG contrast
Aa
#0406ff on white: 8.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0406ff on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green2.4%
Blue100.0%
CMYK percentages
Cyan98.4%
Magenta97.6%
Yellow0.0%
Key (black)0.0%
Color previews
#0406ff text on a black background
contrast 2.48:1
Card sample
#0406ff text on a white background
contrast 8.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0406ff;
Background color
Panel with #0406ff background
background-color: #0406ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0406ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 6, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 6, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0406ff; background: linear-gradient(135deg, #0406ff, #A904FF);