#4d40cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
77, 64, 207
HSL
246°, 60%, 53%
CMYK
63, 69, 0, 19
Luminance
0.0975
Every format
| HEX | #4d40cf |
| RGB | rgb(77, 64, 207) |
| HSL | hsl(246, 60%, 53%) |
| CMYK | cmyk(63%, 69%, 0%, 19%) |
| LAB | lab(37.4 46.8 -72.0) |
| LCH | lch(37.4 85.9 303.1) |
| OKLCH | oklch(0.480 0.210 279.0) |
Copy-ready code
/* CSS */
color: #4d40cf;
background-color: #4d40cf;
/* Tailwind (arbitrary) */
class="text-[#4d40cf] bg-[#4d40cf]"
/* SCSS */
$brand: #4d40cf;
/* SwiftUI */
Color(red: 0.302, green: 0.251, blue: 0.812)
/* Android */
Color.parseColor("#4d40cf")Accessibility — WCAG contrast
Aa
#4d40cf on white: 7.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4d40cf on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green25.1%
Blue81.2%
CMYK percentages
Cyan62.8%
Magenta69.1%
Yellow0.0%
Key (black)18.8%
Color previews
#4d40cf text on a black background
contrast 2.95:1
Card sample
#4d40cf text on a white background
contrast 7.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4d40cf;
Background color
Panel with #4d40cf background
background-color: #4d40cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4d40cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 64, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 64, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4d40cf; background: linear-gradient(135deg, #4d40cf, #AC40CF);