#4f40cd
a balanced, vivid blue · warm · closest name: slateblue
RGB
79, 64, 205
HSL
246°, 59%, 53%
CMYK
62, 69, 0, 20
Luminance
0.0974
Every format
| HEX | #4f40cd |
| RGB | rgb(79, 64, 205) |
| HSL | hsl(246, 59%, 53%) |
| CMYK | cmyk(62%, 69%, 0%, 20%) |
| LAB | lab(37.4 46.5 -70.8) |
| LCH | lch(37.4 84.7 303.3) |
| OKLCH | oklch(0.480 0.207 280.0) |
Copy-ready code
/* CSS */
color: #4f40cd;
background-color: #4f40cd;
/* Tailwind (arbitrary) */
class="text-[#4f40cd] bg-[#4f40cd]"
/* SCSS */
$brand: #4f40cd;
/* SwiftUI */
Color(red: 0.310, green: 0.251, blue: 0.804)
/* Android */
Color.parseColor("#4f40cd")Accessibility — WCAG contrast
Aa
#4f40cd on white: 7.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4f40cd on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green25.1%
Blue80.4%
CMYK percentages
Cyan61.5%
Magenta68.8%
Yellow0.0%
Key (black)19.6%
Color previews
#4f40cd text on a black background
contrast 2.95:1
Card sample
#4f40cd text on a white background
contrast 7.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f40cd;
Background color
Panel with #4f40cd background
background-color: #4f40cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f40cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 64, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 64, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f40cd; background: linear-gradient(135deg, #4f40cd, #AD40CD);