#4f4fd8
a balanced, vivid blue · warm · closest name: slateblue
RGB
79, 79, 216
HSL
240°, 64%, 58%
CMYK
63, 63, 0, 15
Luminance
0.1221
Every format
| HEX | #4f4fd8 |
| RGB | rgb(79, 79, 216) |
| HSL | hsl(240, 64%, 58%) |
| CMYK | cmyk(63%, 63%, 0%, 15%) |
| LAB | lab(41.5 41.3 -70.3) |
| LCH | lch(41.5 81.5 300.4) |
| OKLCH | oklch(0.513 0.204 276.5) |
Copy-ready code
/* CSS */
color: #4f4fd8;
background-color: #4f4fd8;
/* Tailwind (arbitrary) */
class="text-[#4f4fd8] bg-[#4f4fd8]"
/* SCSS */
$brand: #4f4fd8;
/* SwiftUI */
Color(red: 0.310, green: 0.310, blue: 0.847)
/* Android */
Color.parseColor("#4f4fd8")Accessibility — WCAG contrast
Aa
#4f4fd8 on white: 6.10:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4f4fd8 on black: 3.44:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green31.0%
Blue84.7%
CMYK percentages
Cyan63.4%
Magenta63.4%
Yellow0.0%
Key (black)15.3%
Color previews
#4f4fd8 text on a black background
contrast 3.44:1
Card sample
#4f4fd8 text on a white background
contrast 6.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f4fd8;
Background color
Panel with #4f4fd8 background
background-color: #4f4fd8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f4fd8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 79, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 79, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f4fd8; background: linear-gradient(135deg, #4f4fd8, #AA4FD8);