#3f8cf6
a balanced, electric blue · cool · closest name: dodgerblue
RGB
63, 140, 246
HSL
215°, 91%, 61%
CMYK
74, 43, 0, 4
Luminance
0.2647
Every format
| HEX | #3f8cf6 |
| RGB | rgb(63, 140, 246) |
| HSL | hsl(215, 91%, 61%) |
| CMYK | cmyk(74%, 43%, 0%, 4%) |
| LAB | lab(58.5 11.9 -59.9) |
| LCH | lch(58.5 61.0 281.3) |
| OKLCH | oklch(0.645 0.176 257.3) |
Copy-ready code
/* CSS */
color: #3f8cf6;
background-color: #3f8cf6;
/* Tailwind (arbitrary) */
class="text-[#3f8cf6] bg-[#3f8cf6]"
/* SCSS */
$brand: #3f8cf6;
/* SwiftUI */
Color(red: 0.247, green: 0.549, blue: 0.965)
/* Android */
Color.parseColor("#3f8cf6")Accessibility — WCAG contrast
Aa
#3f8cf6 on white: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3f8cf6 on black: 6.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green54.9%
Blue96.5%
CMYK percentages
Cyan74.4%
Magenta43.1%
Yellow0.0%
Key (black)3.5%
Color previews
#3f8cf6 text on a black background
contrast 6.29:1
Card sample
#3f8cf6 text on a white background
contrast 3.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f8cf6;
Background color
Panel with #3f8cf6 background
background-color: #3f8cf6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f8cf6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 140, 246, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 140, 246, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f8cf6; background: linear-gradient(135deg, #3f8cf6, #6C3FF6);