#308df2
a balanced, electric blue · cool · closest name: dodgerblue
RGB
48, 141, 242
HSL
211°, 88%, 57%
CMYK
80, 42, 0, 5
Luminance
0.2609
Every format
| HEX | #308df2 |
| RGB | rgb(48, 141, 242) |
| HSL | hsl(211, 88%, 57%) |
| CMYK | cmyk(80%, 42%, 0%, 5%) |
| LAB | lab(58.1 8.3 -58.2) |
| LCH | lch(58.1 58.8 278.1) |
| OKLCH | oklch(0.641 0.174 253.8) |
Copy-ready code
/* CSS */
color: #308df2;
background-color: #308df2;
/* Tailwind (arbitrary) */
class="text-[#308df2] bg-[#308df2]"
/* SCSS */
$brand: #308df2;
/* SwiftUI */
Color(red: 0.188, green: 0.553, blue: 0.949)
/* Android */
Color.parseColor("#308df2")Accessibility — WCAG contrast
Aa
#308df2 on white: 3.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#308df2 on black: 6.22:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green55.3%
Blue94.9%
CMYK percentages
Cyan80.2%
Magenta41.7%
Yellow0.0%
Key (black)5.1%
Color previews
#308df2 text on a black background
contrast 6.22:1
Card sample
#308df2 text on a white background
contrast 3.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #308df2;
Background color
Panel with #308df2 background
background-color: #308df2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #308df2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 141, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 141, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #308df2; background: linear-gradient(135deg, #308df2, #5430F2);