#3961ce
a balanced, vivid blue · cool · closest name: royalblue
RGB
57, 97, 206
HSL
224°, 60%, 52%
CMYK
72, 53, 0, 19
Luminance
0.1388
Every format
| HEX | #3961ce |
| RGB | rgb(57, 97, 206) |
| HSL | hsl(224, 60%, 52%) |
| CMYK | cmyk(72%, 53%, 0%, 19%) |
| LAB | lab(44.0 23.4 -60.6) |
| LCH | lch(44.0 65.0 291.1) |
| OKLCH | oklch(0.526 0.175 265.5) |
Copy-ready code
/* CSS */
color: #3961ce;
background-color: #3961ce;
/* Tailwind (arbitrary) */
class="text-[#3961ce] bg-[#3961ce]"
/* SCSS */
$brand: #3961ce;
/* SwiftUI */
Color(red: 0.224, green: 0.380, blue: 0.808)
/* Android */
Color.parseColor("#3961ce")Accessibility — WCAG contrast
Aa
#3961ce on white: 5.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3961ce on black: 3.78:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green38.0%
Blue80.8%
CMYK percentages
Cyan72.3%
Magenta52.9%
Yellow0.0%
Key (black)19.2%
Color previews
#3961ce text on a black background
contrast 3.78:1
Card sample
#3961ce text on a white background
contrast 5.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3961ce;
Background color
Panel with #3961ce background
background-color: #3961ce;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3961ce;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 97, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 97, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3961ce; background: linear-gradient(135deg, #3961ce, #7439CE);