#3380df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
51, 128, 223
HSL
213°, 73%, 54%
CMYK
77, 43, 0, 13
Luminance
0.2147
Every format
| HEX | #3380df |
| RGB | rgb(51, 128, 223) |
| HSL | hsl(213, 73%, 54%) |
| CMYK | cmyk(77%, 43%, 0%, 13%) |
| LAB | lab(53.5 9.4 -55.1) |
| LCH | lch(53.5 55.9 279.7) |
| OKLCH | oklch(0.601 0.163 255.6) |
Copy-ready code
/* CSS */
color: #3380df;
background-color: #3380df;
/* Tailwind (arbitrary) */
class="text-[#3380df] bg-[#3380df]"
/* SCSS */
$brand: #3380df;
/* SwiftUI */
Color(red: 0.200, green: 0.502, blue: 0.875)
/* Android */
Color.parseColor("#3380df")Accessibility — WCAG contrast
Aa
#3380df on white: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3380df on black: 5.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green50.2%
Blue87.5%
CMYK percentages
Cyan77.1%
Magenta42.6%
Yellow0.0%
Key (black)12.5%
Color previews
#3380df text on a black background
contrast 5.29:1
Card sample
#3380df text on a white background
contrast 3.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3380df;
Background color
Panel with #3380df background
background-color: #3380df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3380df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 128, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 128, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3380df; background: linear-gradient(135deg, #3380df, #5833DF);