#424eee
a balanced, electric blue · warm · closest name: slateblue
RGB
66, 78, 238
HSL
236°, 84%, 60%
CMYK
72, 67, 0, 7
Luminance
0.1278
Every format
| HEX | #424eee |
| RGB | rgb(66, 78, 238) |
| HSL | hsl(236, 84%, 60%) |
| CMYK | cmyk(72%, 67%, 0%, 7%) |
| LAB | lab(42.4 47.5 -81.4) |
| LCH | lch(42.4 94.3 300.3) |
| OKLCH | oklch(0.523 0.236 271.8) |
Copy-ready code
/* CSS */
color: #424eee;
background-color: #424eee;
/* Tailwind (arbitrary) */
class="text-[#424eee] bg-[#424eee]"
/* SCSS */
$brand: #424eee;
/* SwiftUI */
Color(red: 0.259, green: 0.306, blue: 0.933)
/* Android */
Color.parseColor("#424eee")Accessibility — WCAG contrast
Aa
#424eee on white: 5.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#424eee on black: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green30.6%
Blue93.3%
CMYK percentages
Cyan72.3%
Magenta67.2%
Yellow0.0%
Key (black)6.7%
Color previews
#424eee text on a black background
contrast 3.56:1
Card sample
#424eee text on a white background
contrast 5.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #424eee;
Background color
Panel with #424eee background
background-color: #424eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #424eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 78, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 78, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #424eee; background: linear-gradient(135deg, #424eee, #A942EE);