#3511ff
a balanced, electric blue · warm · closest name: blue
RGB
53, 17, 255
HSL
249°, 100%, 53%
CMYK
79, 93, 0, 0
Luminance
0.0838
Every format
| HEX | #3511ff |
| RGB | rgb(53, 17, 255) |
| HSL | hsl(249, 100%, 53%) |
| CMYK | cmyk(79%, 93%, 0%, 0%) |
| LAB | lab(34.8 77.2 -103.7) |
| LCH | lch(34.8 129.3 306.7) |
| OKLCH | oklch(0.473 0.300 271.0) |
Copy-ready code
/* CSS */
color: #3511ff;
background-color: #3511ff;
/* Tailwind (arbitrary) */
class="text-[#3511ff] bg-[#3511ff]"
/* SCSS */
$brand: #3511ff;
/* SwiftUI */
Color(red: 0.208, green: 0.067, blue: 1.000)
/* Android */
Color.parseColor("#3511ff")Accessibility — WCAG contrast
Aa
#3511ff on white: 7.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3511ff on black: 2.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green6.7%
Blue100.0%
CMYK percentages
Cyan79.2%
Magenta93.3%
Yellow0.0%
Key (black)0.0%
Color previews
#3511ff text on a black background
contrast 2.68:1
Card sample
#3511ff text on a white background
contrast 7.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3511ff;
Background color
Panel with #3511ff background
background-color: #3511ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3511ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 17, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 17, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3511ff; background: linear-gradient(135deg, #3511ff, #D411FF);