#339df2
a balanced, electric blue · cool · closest name: dodgerblue
RGB
51, 157, 242
HSL
207°, 88%, 58%
CMYK
79, 35, 0, 5
Luminance
0.3123
Every format
| HEX | #339df2 |
| RGB | rgb(51, 157, 242) |
| HSL | hsl(207, 88%, 58%) |
| CMYK | cmyk(79%, 35%, 0%, 5%) |
| LAB | lab(62.7 -0.9 -50.9) |
| LCH | lch(62.7 51.0 269.0) |
| OKLCH | oklch(0.677 0.157 247.5) |
Copy-ready code
/* CSS */
color: #339df2;
background-color: #339df2;
/* Tailwind (arbitrary) */
class="text-[#339df2] bg-[#339df2]"
/* SCSS */
$brand: #339df2;
/* SwiftUI */
Color(red: 0.200, green: 0.616, blue: 0.949)
/* Android */
Color.parseColor("#339df2")Accessibility — WCAG contrast
Aa
#339df2 on white: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#339df2 on black: 7.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green61.6%
Blue94.9%
CMYK percentages
Cyan78.9%
Magenta35.1%
Yellow0.0%
Key (black)5.1%
Color previews
#339df2 text on a black background
contrast 7.25:1
Card sample
#339df2 text on a white background
contrast 2.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #339df2;
Background color
Panel with #339df2 background
background-color: #339df2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #339df2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 157, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 157, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #339df2; background: linear-gradient(135deg, #339df2, #4933F2);