#4072eb
a balanced, electric blue · cool · closest name: royalblue
RGB
64, 114, 235
HSL
223°, 81%, 59%
CMYK
73, 52, 0, 8
Luminance
0.1912
Every format
| HEX | #4072eb |
| RGB | rgb(64, 114, 235) |
| HSL | hsl(223, 81%, 59%) |
| CMYK | cmyk(73%, 52%, 0%, 8%) |
| LAB | lab(50.8 24.1 -66.0) |
| LCH | lch(50.8 70.3 290.0) |
| OKLCH | oklch(0.585 0.191 264.4) |
Copy-ready code
/* CSS */
color: #4072eb;
background-color: #4072eb;
/* Tailwind (arbitrary) */
class="text-[#4072eb] bg-[#4072eb]"
/* SCSS */
$brand: #4072eb;
/* SwiftUI */
Color(red: 0.251, green: 0.447, blue: 0.922)
/* Android */
Color.parseColor("#4072eb")Accessibility — WCAG contrast
Aa
#4072eb on white: 4.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4072eb on black: 4.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green44.7%
Blue92.2%
CMYK percentages
Cyan72.8%
Magenta51.5%
Yellow0.0%
Key (black)7.8%
Color previews
#4072eb text on a black background
contrast 4.82:1
Card sample
#4072eb text on a white background
contrast 4.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4072eb;
Background color
Panel with #4072eb background
background-color: #4072eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4072eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 114, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 114, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4072eb; background: linear-gradient(135deg, #4072eb, #8040EB);