#3b3dfb
a balanced, electric blue · warm · closest name: blue
RGB
59, 61, 251
HSL
239°, 96%, 61%
CMYK
77, 76, 0, 2
Luminance
0.1123
Every format
| HEX | #3b3dfb |
| RGB | rgb(59, 61, 251) |
| HSL | hsl(239, 96%, 61%) |
| CMYK | cmyk(77%, 76%, 0%, 2%) |
| LAB | lab(40.0 60.5 -92.8) |
| LCH | lch(40.0 110.8 303.1) |
| OKLCH | oklch(0.508 0.269 271.2) |
Copy-ready code
/* CSS */
color: #3b3dfb;
background-color: #3b3dfb;
/* Tailwind (arbitrary) */
class="text-[#3b3dfb] bg-[#3b3dfb]"
/* SCSS */
$brand: #3b3dfb;
/* SwiftUI */
Color(red: 0.231, green: 0.239, blue: 0.984)
/* Android */
Color.parseColor("#3b3dfb")Accessibility — WCAG contrast
Aa
#3b3dfb on white: 6.47:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b3dfb on black: 3.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green23.9%
Blue98.4%
CMYK percentages
Cyan76.5%
Magenta75.7%
Yellow0.0%
Key (black)1.6%
Color previews
#3b3dfb text on a black background
contrast 3.25:1
Card sample
#3b3dfb text on a white background
contrast 6.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b3dfb;
Background color
Panel with #3b3dfb background
background-color: #3b3dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b3dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 61, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 61, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b3dfb; background: linear-gradient(135deg, #3b3dfb, #B93BFB);