#3b11ee
a balanced, electric blue · warm · closest name: blue
RGB
59, 17, 238
HSL
251°, 87%, 50%
CMYK
75, 93, 0, 7
Luminance
0.0750
Every format
| HEX | #3b11ee |
| RGB | rgb(59, 17, 238) |
| HSL | hsl(251, 87%, 50%) |
| CMYK | cmyk(75%, 93%, 0%, 7%) |
| LAB | lab(32.9 73.2 -97.2) |
| LCH | lch(32.9 121.7 307.0) |
| OKLCH | oklch(0.456 0.281 273.6) |
Copy-ready code
/* CSS */
color: #3b11ee;
background-color: #3b11ee;
/* Tailwind (arbitrary) */
class="text-[#3b11ee] bg-[#3b11ee]"
/* SCSS */
$brand: #3b11ee;
/* SwiftUI */
Color(red: 0.231, green: 0.067, blue: 0.933)
/* Android */
Color.parseColor("#3b11ee")Accessibility — WCAG contrast
Aa
#3b11ee on white: 8.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b11ee on black: 2.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green6.7%
Blue93.3%
CMYK percentages
Cyan75.2%
Magenta92.9%
Yellow0.0%
Key (black)6.7%
Color previews
#3b11ee text on a black background
contrast 2.50:1
Card sample
#3b11ee text on a white background
contrast 8.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b11ee;
Background color
Panel with #3b11ee background
background-color: #3b11ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b11ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 17, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 17, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b11ee; background: linear-gradient(135deg, #3b11ee, #CE11EE);