#4f3fd8
a balanced, vivid blue · warm · closest name: slateblue
RGB
79, 63, 216
HSL
246°, 66%, 55%
CMYK
63, 71, 0, 15
Luminance
0.1018
Every format
| HEX | #4f3fd8 |
| RGB | rgb(79, 63, 216) |
| HSL | hsl(246, 66%, 55%) |
| CMYK | cmyk(63%, 71%, 0%, 15%) |
| LAB | lab(38.1 50.5 -75.9) |
| LCH | lch(38.1 91.1 303.6) |
| OKLCH | oklch(0.488 0.222 279.0) |
Copy-ready code
/* CSS */
color: #4f3fd8;
background-color: #4f3fd8;
/* Tailwind (arbitrary) */
class="text-[#4f3fd8] bg-[#4f3fd8]"
/* SCSS */
$brand: #4f3fd8;
/* SwiftUI */
Color(red: 0.310, green: 0.247, blue: 0.847)
/* Android */
Color.parseColor("#4f3fd8")Accessibility — WCAG contrast
Aa
#4f3fd8 on white: 6.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4f3fd8 on black: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green24.7%
Blue84.7%
CMYK percentages
Cyan63.4%
Magenta70.8%
Yellow0.0%
Key (black)15.3%
Color previews
#4f3fd8 text on a black background
contrast 3.04:1
Card sample
#4f3fd8 text on a white background
contrast 6.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f3fd8;
Background color
Panel with #4f3fd8 background
background-color: #4f3fd8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f3fd8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 63, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 63, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f3fd8; background: linear-gradient(135deg, #4f3fd8, #B53FD8);