#4079eb
a balanced, electric blue · cool · closest name: royalblue
RGB
64, 121, 235
HSL
220°, 81%, 59%
CMYK
73, 49, 0, 8
Luminance
0.2076
Every format
| HEX | #4079eb |
| RGB | rgb(64, 121, 235) |
| HSL | hsl(220, 81%, 59%) |
| CMYK | cmyk(73%, 49%, 0%, 8%) |
| LAB | lab(52.7 19.7 -63.0) |
| LCH | lch(52.7 66.0 287.4) |
| OKLCH | oklch(0.599 0.183 262.3) |
Copy-ready code
/* CSS */
color: #4079eb;
background-color: #4079eb;
/* Tailwind (arbitrary) */
class="text-[#4079eb] bg-[#4079eb]"
/* SCSS */
$brand: #4079eb;
/* SwiftUI */
Color(red: 0.251, green: 0.475, blue: 0.922)
/* Android */
Color.parseColor("#4079eb")Accessibility — WCAG contrast
Aa
#4079eb on white: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4079eb on black: 5.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green47.5%
Blue92.2%
CMYK percentages
Cyan72.8%
Magenta48.5%
Yellow0.0%
Key (black)7.8%
Color previews
#4079eb text on a black background
contrast 5.15:1
Card sample
#4079eb text on a white background
contrast 4.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4079eb;
Background color
Panel with #4079eb background
background-color: #4079eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4079eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 121, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 121, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4079eb; background: linear-gradient(135deg, #4079eb, #7940EB);