#3b3bbf
a balanced, vivid blue · warm · closest name: slateblue
RGB
59, 59, 191
HSL
240°, 53%, 49%
CMYK
69, 69, 0, 25
Luminance
0.0782
Every format
| HEX | #3b3bbf |
| RGB | rgb(59, 59, 191) |
| HSL | hsl(240, 53%, 49%) |
| CMYK | cmyk(69%, 69%, 0%, 25%) |
| LAB | lab(33.6 42.3 -68.9) |
| LCH | lch(33.6 80.8 301.5) |
| OKLCH | oklch(0.445 0.200 274.7) |
Copy-ready code
/* CSS */
color: #3b3bbf;
background-color: #3b3bbf;
/* Tailwind (arbitrary) */
class="text-[#3b3bbf] bg-[#3b3bbf]"
/* SCSS */
$brand: #3b3bbf;
/* SwiftUI */
Color(red: 0.231, green: 0.231, blue: 0.749)
/* Android */
Color.parseColor("#3b3bbf")Accessibility — WCAG contrast
Aa
#3b3bbf on white: 8.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b3bbf on black: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green23.1%
Blue74.9%
CMYK percentages
Cyan69.1%
Magenta69.1%
Yellow0.0%
Key (black)25.1%
Color previews
#3b3bbf text on a black background
contrast 2.56:1
Card sample
#3b3bbf text on a white background
contrast 8.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b3bbf;
Background color
Panel with #3b3bbf background
background-color: #3b3bbf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b3bbf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 59, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 59, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b3bbf; background: linear-gradient(135deg, #3b3bbf, #933BBF);