#3f62cb
a balanced, vivid blue · warm · closest name: royalblue
RGB
63, 98, 203
HSL
225°, 57%, 52%
CMYK
69, 52, 0, 20
Luminance
0.1410
Every format
| HEX | #3f62cb |
| RGB | rgb(63, 98, 203) |
| HSL | hsl(225, 57%, 52%) |
| CMYK | cmyk(69%, 52%, 0%, 20%) |
| LAB | lab(44.4 22.5 -58.3) |
| LCH | lch(44.4 62.5 291.1) |
| OKLCH | oklch(0.529 0.168 266.7) |
Copy-ready code
/* CSS */
color: #3f62cb;
background-color: #3f62cb;
/* Tailwind (arbitrary) */
class="text-[#3f62cb] bg-[#3f62cb]"
/* SCSS */
$brand: #3f62cb;
/* SwiftUI */
Color(red: 0.247, green: 0.384, blue: 0.796)
/* Android */
Color.parseColor("#3f62cb")Accessibility — WCAG contrast
Aa
#3f62cb on white: 5.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3f62cb on black: 3.82:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green38.4%
Blue79.6%
CMYK percentages
Cyan69.0%
Magenta51.7%
Yellow0.0%
Key (black)20.4%
Color previews
#3f62cb text on a black background
contrast 3.82:1
Card sample
#3f62cb text on a white background
contrast 5.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f62cb;
Background color
Panel with #3f62cb background
background-color: #3f62cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f62cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 98, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 98, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f62cb; background: linear-gradient(135deg, #3f62cb, #793FCB);