#3344ee
a balanced, electric blue · warm · closest name: slateblue
RGB
51, 68, 238
HSL
235°, 85%, 57%
CMYK
79, 71, 0, 7
Luminance
0.1101
Every format
| HEX | #3344ee |
| RGB | rgb(51, 68, 238) |
| HSL | hsl(235, 85%, 57%) |
| CMYK | cmyk(79%, 71%, 0%, 7%) |
| LAB | lab(39.6 52.0 -86.1) |
| LCH | lch(39.6 100.6 301.1) |
| OKLCH | oklch(0.501 0.249 269.4) |
Copy-ready code
/* CSS */
color: #3344ee;
background-color: #3344ee;
/* Tailwind (arbitrary) */
class="text-[#3344ee] bg-[#3344ee]"
/* SCSS */
$brand: #3344ee;
/* SwiftUI */
Color(red: 0.200, green: 0.267, blue: 0.933)
/* Android */
Color.parseColor("#3344ee")Accessibility — WCAG contrast
Aa
#3344ee on white: 6.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3344ee on black: 3.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green26.7%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta71.4%
Yellow0.0%
Key (black)6.7%
Color previews
#3344ee text on a black background
contrast 3.20:1
Card sample
#3344ee text on a white background
contrast 6.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3344ee;
Background color
Panel with #3344ee background
background-color: #3344ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3344ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 68, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 68, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3344ee; background: linear-gradient(135deg, #3344ee, #9F33EE);