#4075eb
a balanced, electric blue · cool · closest name: royalblue
RGB
64, 117, 235
HSL
221°, 81%, 59%
CMYK
73, 50, 0, 8
Luminance
0.1981
Every format
| HEX | #4075eb |
| RGB | rgb(64, 117, 235) |
| HSL | hsl(221, 81%, 59%) |
| CMYK | cmyk(73%, 50%, 0%, 8%) |
| LAB | lab(51.6 22.2 -64.8) |
| LCH | lch(51.6 68.5 288.9) |
| OKLCH | oklch(0.591 0.187 263.5) |
Copy-ready code
/* CSS */
color: #4075eb;
background-color: #4075eb;
/* Tailwind (arbitrary) */
class="text-[#4075eb] bg-[#4075eb]"
/* SCSS */
$brand: #4075eb;
/* SwiftUI */
Color(red: 0.251, green: 0.459, blue: 0.922)
/* Android */
Color.parseColor("#4075eb")Accessibility — WCAG contrast
Aa
#4075eb on white: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4075eb on black: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green45.9%
Blue92.2%
CMYK percentages
Cyan72.8%
Magenta50.2%
Yellow0.0%
Key (black)7.8%
Color previews
#4075eb text on a black background
contrast 4.96:1
Card sample
#4075eb text on a white background
contrast 4.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4075eb;
Background color
Panel with #4075eb background
background-color: #4075eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4075eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 117, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 117, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4075eb; background: linear-gradient(135deg, #4075eb, #7D40EB);