#338eee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
51, 142, 238
HSL
211°, 85%, 57%
CMYK
79, 40, 0, 7
Luminance
0.2622
Every format
| HEX | #338eee |
| RGB | rgb(51, 142, 238) |
| HSL | hsl(211, 85%, 57%) |
| CMYK | cmyk(79%, 40%, 0%, 7%) |
| LAB | lab(58.2 6.5 -55.8) |
| LCH | lch(58.2 56.2 276.6) |
| OKLCH | oklch(0.641 0.167 253.0) |
Copy-ready code
/* CSS */
color: #338eee;
background-color: #338eee;
/* Tailwind (arbitrary) */
class="text-[#338eee] bg-[#338eee]"
/* SCSS */
$brand: #338eee;
/* SwiftUI */
Color(red: 0.200, green: 0.557, blue: 0.933)
/* Android */
Color.parseColor("#338eee")Accessibility — WCAG contrast
Aa
#338eee on white: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#338eee on black: 6.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green55.7%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta40.3%
Yellow0.0%
Key (black)6.7%
Color previews
#338eee text on a black background
contrast 6.24:1
Card sample
#338eee text on a white background
contrast 3.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #338eee;
Background color
Panel with #338eee background
background-color: #338eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #338eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 142, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 142, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #338eee; background: linear-gradient(135deg, #338eee, #5533EE);