#3f93eb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
63, 147, 235
HSL
211°, 81%, 58%
CMYK
73, 37, 0, 8
Luminance
0.2792
Every format
| HEX | #3f93eb |
| RGB | rgb(63, 147, 235) |
| HSL | hsl(211, 81%, 58%) |
| CMYK | cmyk(73%, 37%, 0%, 8%) |
| LAB | lab(59.8 3.8 -51.6) |
| LCH | lch(59.8 51.8 274.2) |
| OKLCH | oklch(0.654 0.154 252.2) |
Copy-ready code
/* CSS */
color: #3f93eb;
background-color: #3f93eb;
/* Tailwind (arbitrary) */
class="text-[#3f93eb] bg-[#3f93eb]"
/* SCSS */
$brand: #3f93eb;
/* SwiftUI */
Color(red: 0.247, green: 0.576, blue: 0.922)
/* Android */
Color.parseColor("#3f93eb")Accessibility — WCAG contrast
Aa
#3f93eb on white: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3f93eb on black: 6.58:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green57.6%
Blue92.2%
CMYK percentages
Cyan73.2%
Magenta37.4%
Yellow0.0%
Key (black)7.8%
Color previews
#3f93eb text on a black background
contrast 6.58:1
Card sample
#3f93eb text on a white background
contrast 3.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f93eb;
Background color
Panel with #3f93eb background
background-color: #3f93eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f93eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 147, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 147, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f93eb; background: linear-gradient(135deg, #3f93eb, #5E3FEB);