#3f7eee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
63, 126, 238
HSL
218°, 84%, 59%
CMYK
74, 47, 0, 7
Luminance
0.2215
Every format
| HEX | #3f7eee |
| RGB | rgb(63, 126, 238) |
| HSL | hsl(218, 84%, 59%) |
| CMYK | cmyk(74%, 47%, 0%, 7%) |
| LAB | lab(54.2 17.6 -62.3) |
| LCH | lch(54.2 64.7 285.7) |
| OKLCH | oklch(0.611 0.181 260.9) |
Copy-ready code
/* CSS */
color: #3f7eee;
background-color: #3f7eee;
/* Tailwind (arbitrary) */
class="text-[#3f7eee] bg-[#3f7eee]"
/* SCSS */
$brand: #3f7eee;
/* SwiftUI */
Color(red: 0.247, green: 0.494, blue: 0.933)
/* Android */
Color.parseColor("#3f7eee")Accessibility — WCAG contrast
Aa
#3f7eee on white: 3.87:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3f7eee on black: 5.43:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green49.4%
Blue93.3%
CMYK percentages
Cyan73.5%
Magenta47.1%
Yellow0.0%
Key (black)6.7%
Color previews
#3f7eee text on a black background
contrast 5.43:1
Card sample
#3f7eee text on a white background
contrast 3.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f7eee;
Background color
Panel with #3f7eee background
background-color: #3f7eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f7eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 126, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 126, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f7eee; background: linear-gradient(135deg, #3f7eee, #753FEE);