#4664fd
a balanced, electric blue · warm · closest name: royalblue
RGB
70, 100, 253
HSL
230°, 98%, 63%
CMYK
72, 61, 0, 1
Luminance
0.1751
Every format
| HEX | #4664fd |
| RGB | rgb(70, 100, 253) |
| HSL | hsl(230, 98%, 63%) |
| CMYK | cmyk(72%, 61%, 0%, 1%) |
| LAB | lab(48.9 39.8 -79.2) |
| LCH | lch(48.9 88.7 296.7) |
| OKLCH | oklch(0.575 0.229 269.2) |
Copy-ready code
/* CSS */
color: #4664fd;
background-color: #4664fd;
/* Tailwind (arbitrary) */
class="text-[#4664fd] bg-[#4664fd]"
/* SCSS */
$brand: #4664fd;
/* SwiftUI */
Color(red: 0.275, green: 0.392, blue: 0.992)
/* Android */
Color.parseColor("#4664fd")Accessibility — WCAG contrast
Aa
#4664fd on white: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4664fd on black: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.5%
Green39.2%
Blue99.2%
CMYK percentages
Cyan72.3%
Magenta60.5%
Yellow0.0%
Key (black)0.8%
Color previews
#4664fd text on a black background
contrast 4.50:1
Card sample
#4664fd text on a white background
contrast 4.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4664fd;
Background color
Panel with #4664fd background
background-color: #4664fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4664fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(70, 100, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(70, 100, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4664fd; background: linear-gradient(135deg, #4664fd, #A246FD);