#334ef1
a balanced, electric blue · warm · closest name: slateblue
RGB
51, 78, 241
HSL
232°, 87%, 57%
CMYK
79, 68, 0, 6
Luminance
0.1250
Every format
| HEX | #334ef1 |
| RGB | rgb(51, 78, 241) |
| HSL | hsl(232, 87%, 57%) |
| CMYK | cmyk(79%, 68%, 0%, 6%) |
| LAB | lab(42.0 47.2 -83.8) |
| LCH | lch(42.0 96.2 299.4) |
| OKLCH | oklch(0.519 0.243 268.3) |
Copy-ready code
/* CSS */
color: #334ef1;
background-color: #334ef1;
/* Tailwind (arbitrary) */
class="text-[#334ef1] bg-[#334ef1]"
/* SCSS */
$brand: #334ef1;
/* SwiftUI */
Color(red: 0.200, green: 0.306, blue: 0.945)
/* Android */
Color.parseColor("#334ef1")Accessibility — WCAG contrast
Aa
#334ef1 on white: 6.00:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#334ef1 on black: 3.50:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green30.6%
Blue94.5%
CMYK percentages
Cyan78.8%
Magenta67.6%
Yellow0.0%
Key (black)5.5%
Color previews
#334ef1 text on a black background
contrast 3.50:1
Card sample
#334ef1 text on a white background
contrast 6.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #334ef1;
Background color
Panel with #334ef1 background
background-color: #334ef1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #334ef1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 78, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 78, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #334ef1; background: linear-gradient(135deg, #334ef1, #9733F1);