#4664df
a balanced, vivid blue · warm · closest name: royalblue
RGB
70, 100, 223
HSL
228°, 71%, 58%
CMYK
69, 55, 0, 13
Luminance
0.1574
Every format
| HEX | #4664df |
| RGB | rgb(70, 100, 223) |
| HSL | hsl(228, 71%, 58%) |
| CMYK | cmyk(69%, 55%, 0%, 13%) |
| LAB | lab(46.6 29.4 -66.1) |
| LCH | lch(46.6 72.3 294.0) |
| OKLCH | oklch(0.551 0.190 268.9) |
Copy-ready code
/* CSS */
color: #4664df;
background-color: #4664df;
/* Tailwind (arbitrary) */
class="text-[#4664df] bg-[#4664df]"
/* SCSS */
$brand: #4664df;
/* SwiftUI */
Color(red: 0.275, green: 0.392, blue: 0.875)
/* Android */
Color.parseColor("#4664df")Accessibility — WCAG contrast
Aa
#4664df on white: 5.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4664df on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.5%
Green39.2%
Blue87.5%
CMYK percentages
Cyan68.6%
Magenta55.2%
Yellow0.0%
Key (black)12.5%
Color previews
#4664df text on a black background
contrast 4.15:1
Card sample
#4664df text on a white background
contrast 5.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4664df;
Background color
Panel with #4664df background
background-color: #4664df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4664df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(70, 100, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(70, 100, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4664df; background: linear-gradient(135deg, #4664df, #8E46DF);