#3f5fe2
a balanced, vivid blue · warm · closest name: royalblue
RGB
63, 95, 226
HSL
228°, 74%, 57%
CMYK
72, 58, 0, 11
Luminance
0.1473
Every format
| HEX | #3f5fe2 |
| RGB | rgb(63, 95, 226) |
| HSL | hsl(228, 74%, 57%) |
| CMYK | cmyk(72%, 58%, 0%, 11%) |
| LAB | lab(45.3 32.7 -70.0) |
| LCH | lch(45.3 77.2 295.0) |
| OKLCH | oklch(0.541 0.202 268.3) |
Copy-ready code
/* CSS */
color: #3f5fe2;
background-color: #3f5fe2;
/* Tailwind (arbitrary) */
class="text-[#3f5fe2] bg-[#3f5fe2]"
/* SCSS */
$brand: #3f5fe2;
/* SwiftUI */
Color(red: 0.247, green: 0.373, blue: 0.886)
/* Android */
Color.parseColor("#3f5fe2")Accessibility — WCAG contrast
Aa
#3f5fe2 on white: 5.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3f5fe2 on black: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green37.3%
Blue88.6%
CMYK percentages
Cyan72.1%
Magenta58.0%
Yellow0.0%
Key (black)11.4%
Color previews
#3f5fe2 text on a black background
contrast 3.95:1
Card sample
#3f5fe2 text on a white background
contrast 5.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f5fe2;
Background color
Panel with #3f5fe2 background
background-color: #3f5fe2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f5fe2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 95, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 95, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f5fe2; background: linear-gradient(135deg, #3f5fe2, #8C3FE2);