#3b3bcf
a balanced, vivid blue · warm · closest name: slateblue
RGB
59, 59, 207
HSL
240°, 61%, 52%
CMYK
72, 72, 0, 19
Luminance
0.0856
Every format
| HEX | #3b3bcf |
| RGB | rgb(59, 59, 207) |
| HSL | hsl(240, 61%, 52%) |
| CMYK | cmyk(72%, 72%, 0%, 19%) |
| LAB | lab(35.1 47.6 -75.7) |
| LCH | lch(35.1 89.4 302.1) |
| OKLCH | oklch(0.461 0.220 273.6) |
Copy-ready code
/* CSS */
color: #3b3bcf;
background-color: #3b3bcf;
/* Tailwind (arbitrary) */
class="text-[#3b3bcf] bg-[#3b3bcf]"
/* SCSS */
$brand: #3b3bcf;
/* SwiftUI */
Color(red: 0.231, green: 0.231, blue: 0.812)
/* Android */
Color.parseColor("#3b3bcf")Accessibility — WCAG contrast
Aa
#3b3bcf on white: 7.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b3bcf on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green23.1%
Blue81.2%
CMYK percentages
Cyan71.5%
Magenta71.5%
Yellow0.0%
Key (black)18.8%
Color previews
#3b3bcf text on a black background
contrast 2.71:1
Card sample
#3b3bcf text on a white background
contrast 7.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b3bcf;
Background color
Panel with #3b3bcf background
background-color: #3b3bcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b3bcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 59, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 59, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b3bcf; background: linear-gradient(135deg, #3b3bcf, #9E3BCF);