#425cd3
a balanced, vivid blue · warm · closest name: royalblue
RGB
66, 92, 211
HSL
229°, 62%, 54%
CMYK
69, 56, 0, 17
Luminance
0.1352
Every format
| HEX | #425cd3 |
| RGB | rgb(66, 92, 211) |
| HSL | hsl(229, 62%, 54%) |
| CMYK | cmyk(69%, 56%, 0%, 17%) |
| LAB | lab(43.5 29.6 -64.3) |
| LCH | lch(43.5 70.8 294.8) |
| OKLCH | oklch(0.524 0.185 269.6) |
Copy-ready code
/* CSS */
color: #425cd3;
background-color: #425cd3;
/* Tailwind (arbitrary) */
class="text-[#425cd3] bg-[#425cd3]"
/* SCSS */
$brand: #425cd3;
/* SwiftUI */
Color(red: 0.259, green: 0.361, blue: 0.827)
/* Android */
Color.parseColor("#425cd3")Accessibility — WCAG contrast
Aa
#425cd3 on white: 5.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#425cd3 on black: 3.70:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green36.1%
Blue82.7%
CMYK percentages
Cyan68.7%
Magenta56.4%
Yellow0.0%
Key (black)17.3%
Color previews
#425cd3 text on a black background
contrast 3.70:1
Card sample
#425cd3 text on a white background
contrast 5.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #425cd3;
Background color
Panel with #425cd3 background
background-color: #425cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #425cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 92, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 92, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #425cd3; background: linear-gradient(135deg, #425cd3, #8942D3);