#4069df
a balanced, vivid blue · cool · “royalblue”
RGB
64, 105, 223
HSL
225°, 71%, 56%
CMYK
71, 53, 0, 13
Luminance
0.1652
Every format
| HEX | #4069df |
| RGB | rgb(64, 105, 223) |
| HSL | hsl(225, 71%, 56%) |
| CMYK | cmyk(71%, 53%, 0%, 13%) |
| LAB | lab(47.6 25.4 -64.4) |
| LCH | lch(47.6 69.3 291.5) |
| OKLCH | oklch(0.558 0.186 266.0) |
Copy-ready code
/* CSS */
color: #4069df;
background-color: #4069df;
/* Tailwind (arbitrary) */
class="text-[#4069df] bg-[#4069df]"
/* SCSS */
$brand: #4069df;
/* SwiftUI */
Color(red: 0.251, green: 0.412, blue: 0.875)
/* Android */
Color.parseColor("#4069df")Accessibility — WCAG contrast
Aa
#4069df on white: 4.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4069df on black: 4.30:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green41.2%
Blue87.5%
CMYK percentages
Cyan71.3%
Magenta52.9%
Yellow0.0%
Key (black)12.5%
Color previews
#4069df text on a black background
contrast 4.30:1
Card sample
#4069df text on a white background
contrast 4.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4069df;
Background color
Panel with #4069df background
background-color: #4069df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4069df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 105, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 105, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4069df; background: linear-gradient(135deg, #4069df, #8140DF);