#330df2
a balanced, electric blue · warm · closest name: blue
RGB
51, 13, 242
HSL
250°, 90%, 50%
CMYK
79, 95, 0, 5
Luminance
0.0740
Every format
| HEX | #330df2 |
| RGB | rgb(51, 13, 242) |
| HSL | hsl(250, 90%, 50%) |
| CMYK | cmyk(79%, 95%, 0%, 5%) |
| LAB | lab(32.7 74.7 -99.8) |
| LCH | lch(32.7 124.7 306.8) |
| OKLCH | oklch(0.454 0.288 271.3) |
Copy-ready code
/* CSS */
color: #330df2;
background-color: #330df2;
/* Tailwind (arbitrary) */
class="text-[#330df2] bg-[#330df2]"
/* SCSS */
$brand: #330df2;
/* SwiftUI */
Color(red: 0.200, green: 0.051, blue: 0.949)
/* Android */
Color.parseColor("#330df2")Accessibility — WCAG contrast
Aa
#330df2 on white: 8.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#330df2 on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green5.1%
Blue94.9%
CMYK percentages
Cyan78.9%
Magenta94.6%
Yellow0.0%
Key (black)5.1%
Color previews
#330df2 text on a black background
contrast 2.48:1
Card sample
#330df2 text on a white background
contrast 8.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #330df2;
Background color
Panel with #330df2 background
background-color: #330df2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #330df2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 13, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 13, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #330df2; background: linear-gradient(135deg, #330df2, #CC0DF2);