#3986ff
a balanced, electric blue · cool · closest name: dodgerblue
RGB
57, 134, 255
HSL
217°, 100%, 61%
CMYK
78, 48, 0, 0
Luminance
0.2514
Every format
| HEX | #3986ff |
| RGB | rgb(57, 134, 255) |
| HSL | hsl(217, 100%, 61%) |
| CMYK | cmyk(78%, 48%, 0%, 0%) |
| LAB | lab(57.2 18.1 -66.8) |
| LCH | lch(57.2 69.3 285.2) |
| OKLCH | oklch(0.637 0.196 259.3) |
Copy-ready code
/* CSS */
color: #3986ff;
background-color: #3986ff;
/* Tailwind (arbitrary) */
class="text-[#3986ff] bg-[#3986ff]"
/* SCSS */
$brand: #3986ff;
/* SwiftUI */
Color(red: 0.224, green: 0.525, blue: 1.000)
/* Android */
Color.parseColor("#3986ff")Accessibility — WCAG contrast
Aa
#3986ff on white: 3.48:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3986ff on black: 6.03:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green52.5%
Blue100.0%
CMYK percentages
Cyan77.6%
Magenta47.5%
Yellow0.0%
Key (black)0.0%
Color previews
#3986ff text on a black background
contrast 6.03:1
Card sample
#3986ff text on a white background
contrast 3.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3986ff;
Background color
Panel with #3986ff background
background-color: #3986ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3986ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 134, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 134, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3986ff; background: linear-gradient(135deg, #3986ff, #7039FF);