#4366da
a balanced, vivid blue · warm · “royalblue”
RGB
67, 102, 218
HSL
226°, 67%, 56%
CMYK
69, 53, 0, 15
Luminance
0.1576
Every format
| HEX | #4366da |
| RGB | rgb(67, 102, 218) |
| HSL | hsl(226, 67%, 56%) |
| CMYK | cmyk(69%, 53%, 0%, 15%) |
| LAB | lab(46.6 25.9 -63.2) |
| LCH | lch(46.6 68.3 292.3) |
| OKLCH | oklch(0.550 0.182 267.4) |
Copy-ready code
/* CSS */
color: #4366da;
background-color: #4366da;
/* Tailwind (arbitrary) */
class="text-[#4366da] bg-[#4366da]"
/* SCSS */
$brand: #4366da;
/* SwiftUI */
Color(red: 0.263, green: 0.400, blue: 0.855)
/* Android */
Color.parseColor("#4366da")Accessibility — WCAG contrast
Aa
#4366da on white: 5.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4366da on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red26.3%
Green40.0%
Blue85.5%
CMYK percentages
Cyan69.3%
Magenta53.2%
Yellow0.0%
Key (black)14.5%
Color previews
#4366da text on a black background
contrast 4.15:1
Card sample
#4366da text on a white background
contrast 5.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4366da;
Background color
Panel with #4366da background
background-color: #4366da;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4366da;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(67, 102, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(67, 102, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4366da; background: linear-gradient(135deg, #4366da, #8543DA);