#3863ff
a balanced, electric blue · warm · closest name: royalblue
RGB
56, 99, 255
HSL
227°, 100%, 61%
CMYK
78, 61, 0, 0
Luminance
0.1698
Every format
| HEX | #3863ff |
| RGB | rgb(56, 99, 255) |
| HSL | hsl(227, 100%, 61%) |
| CMYK | cmyk(78%, 61%, 0%, 0%) |
| LAB | lab(48.2 39.7 -81.4) |
| LCH | lch(48.2 90.6 296.0) |
| OKLCH | oklch(0.569 0.236 266.6) |
Copy-ready code
/* CSS */
color: #3863ff;
background-color: #3863ff;
/* Tailwind (arbitrary) */
class="text-[#3863ff] bg-[#3863ff]"
/* SCSS */
$brand: #3863ff;
/* SwiftUI */
Color(red: 0.220, green: 0.388, blue: 1.000)
/* Android */
Color.parseColor("#3863ff")Accessibility — WCAG contrast
Aa
#3863ff on white: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3863ff on black: 4.40:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.0%
Green38.8%
Blue100.0%
CMYK percentages
Cyan78.0%
Magenta61.2%
Yellow0.0%
Key (black)0.0%
Color previews
#3863ff text on a black background
contrast 4.40:1
Card sample
#3863ff text on a white background
contrast 4.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3863ff;
Background color
Panel with #3863ff background
background-color: #3863ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3863ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(56, 99, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(56, 99, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3863ff; background: linear-gradient(135deg, #3863ff, #9238FF);