#3b13eb
a balanced, electric blue · warm · closest name: blue
RGB
59, 19, 235
HSL
251°, 85%, 50%
CMYK
75, 92, 0, 8
Luminance
0.0739
Every format
| HEX | #3b13eb |
| RGB | rgb(59, 19, 235) |
| HSL | hsl(251, 85%, 50%) |
| CMYK | cmyk(75%, 92%, 0%, 8%) |
| LAB | lab(32.7 72.0 -95.9) |
| LCH | lch(32.7 119.9 306.9) |
| OKLCH | oklch(0.453 0.278 273.8) |
Copy-ready code
/* CSS */
color: #3b13eb;
background-color: #3b13eb;
/* Tailwind (arbitrary) */
class="text-[#3b13eb] bg-[#3b13eb]"
/* SCSS */
$brand: #3b13eb;
/* SwiftUI */
Color(red: 0.231, green: 0.075, blue: 0.922)
/* Android */
Color.parseColor("#3b13eb")Accessibility — WCAG contrast
Aa
#3b13eb on white: 8.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b13eb on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green7.5%
Blue92.2%
CMYK percentages
Cyan74.9%
Magenta91.9%
Yellow0.0%
Key (black)7.8%
Color previews
#3b13eb text on a black background
contrast 2.48:1
Card sample
#3b13eb text on a white background
contrast 8.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b13eb;
Background color
Panel with #3b13eb background
background-color: #3b13eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b13eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 19, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 19, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b13eb; background: linear-gradient(135deg, #3b13eb, #CB13EB);