#334df4
a balanced, electric blue · warm · closest name: slateblue
RGB
51, 77, 244
HSL
232°, 90%, 58%
CMYK
79, 68, 0, 4
Luminance
0.1254
Every format
| HEX | #334df4 |
| RGB | rgb(51, 77, 244) |
| HSL | hsl(232, 90%, 58%) |
| CMYK | cmyk(79%, 68%, 0%, 4%) |
| LAB | lab(42.1 48.8 -85.4) |
| LCH | lch(42.1 98.4 299.7) |
| OKLCH | oklch(0.520 0.248 268.4) |
Copy-ready code
/* CSS */
color: #334df4;
background-color: #334df4;
/* Tailwind (arbitrary) */
class="text-[#334df4] bg-[#334df4]"
/* SCSS */
$brand: #334df4;
/* SwiftUI */
Color(red: 0.200, green: 0.302, blue: 0.957)
/* Android */
Color.parseColor("#334df4")Accessibility — WCAG contrast
Aa
#334df4 on white: 5.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#334df4 on black: 3.51:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green30.2%
Blue95.7%
CMYK percentages
Cyan79.1%
Magenta68.4%
Yellow0.0%
Key (black)4.3%
Color previews
#334df4 text on a black background
contrast 3.51:1
Card sample
#334df4 text on a white background
contrast 5.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #334df4;
Background color
Panel with #334df4 background
background-color: #334df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #334df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 77, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 77, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #334df4; background: linear-gradient(135deg, #334df4, #9A33F4);