#425bdf
a balanced, vivid blue · warm · closest name: royalblue
RGB
66, 91, 223
HSL
230°, 71%, 57%
CMYK
70, 59, 0, 13
Luminance
0.1397
Every format
| HEX | #425bdf |
| RGB | rgb(66, 91, 223) |
| HSL | hsl(230, 71%, 57%) |
| CMYK | cmyk(70%, 59%, 0%, 13%) |
| LAB | lab(44.2 34.5 -70.0) |
| LCH | lch(44.2 78.1 296.2) |
| OKLCH | oklch(0.532 0.202 269.9) |
Copy-ready code
/* CSS */
color: #425bdf;
background-color: #425bdf;
/* Tailwind (arbitrary) */
class="text-[#425bdf] bg-[#425bdf]"
/* SCSS */
$brand: #425bdf;
/* SwiftUI */
Color(red: 0.259, green: 0.357, blue: 0.875)
/* Android */
Color.parseColor("#425bdf")Accessibility — WCAG contrast
Aa
#425bdf on white: 5.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#425bdf on black: 3.79:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green35.7%
Blue87.5%
CMYK percentages
Cyan70.4%
Magenta59.2%
Yellow0.0%
Key (black)12.5%
Color previews
#425bdf text on a black background
contrast 3.79:1
Card sample
#425bdf text on a white background
contrast 5.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #425bdf;
Background color
Panel with #425bdf background
background-color: #425bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #425bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 91, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 91, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #425bdf; background: linear-gradient(135deg, #425bdf, #9242DF);