#3b3cf3
a balanced, electric blue · warm · closest name: blue
RGB
59, 60, 243
HSL
240°, 89%, 59%
CMYK
76, 75, 0, 5
Luminance
0.1063
Every format
| HEX | #3b3cf3 |
| RGB | rgb(59, 60, 243) |
| HSL | hsl(240, 89%, 59%) |
| CMYK | cmyk(76%, 75%, 0%, 5%) |
| LAB | lab(39.0 58.5 -90.0) |
| LCH | lch(39.0 107.3 303.0) |
| OKLCH | oklch(0.499 0.261 271.6) |
Copy-ready code
/* CSS */
color: #3b3cf3;
background-color: #3b3cf3;
/* Tailwind (arbitrary) */
class="text-[#3b3cf3] bg-[#3b3cf3]"
/* SCSS */
$brand: #3b3cf3;
/* SwiftUI */
Color(red: 0.231, green: 0.235, blue: 0.953)
/* Android */
Color.parseColor("#3b3cf3")Accessibility — WCAG contrast
Aa
#3b3cf3 on white: 6.72:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b3cf3 on black: 3.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green23.5%
Blue95.3%
CMYK percentages
Cyan75.7%
Magenta75.3%
Yellow0.0%
Key (black)4.7%
Color previews
#3b3cf3 text on a black background
contrast 3.13:1
Card sample
#3b3cf3 text on a white background
contrast 6.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b3cf3;
Background color
Panel with #3b3cf3 background
background-color: #3b3cf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b3cf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 60, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 60, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b3cf3; background: linear-gradient(135deg, #3b3cf3, #B53BF3);