#3383ee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
51, 131, 238
HSL
214°, 85%, 57%
CMYK
79, 45, 0, 7
Luminance
0.2311
Every format
| HEX | #3383ee |
| RGB | rgb(51, 131, 238) |
| HSL | hsl(214, 85%, 57%) |
| CMYK | cmyk(79%, 45%, 0%, 7%) |
| LAB | lab(55.2 13.2 -60.7) |
| LCH | lch(55.2 62.1 282.2) |
| OKLCH | oklch(0.617 0.179 257.1) |
Copy-ready code
/* CSS */
color: #3383ee;
background-color: #3383ee;
/* Tailwind (arbitrary) */
class="text-[#3383ee] bg-[#3383ee]"
/* SCSS */
$brand: #3383ee;
/* SwiftUI */
Color(red: 0.200, green: 0.514, blue: 0.933)
/* Android */
Color.parseColor("#3383ee")Accessibility — WCAG contrast
Aa
#3383ee on white: 3.74:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3383ee on black: 5.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green51.4%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta45.0%
Yellow0.0%
Key (black)6.7%
Color previews
#3383ee text on a black background
contrast 5.62:1
Card sample
#3383ee text on a white background
contrast 3.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3383ee;
Background color
Panel with #3383ee background
background-color: #3383ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3383ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 131, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 131, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3383ee; background: linear-gradient(135deg, #3383ee, #6033EE);