#3511cd
a dark, electric blue · warm · closest name: blue
RGB
53, 17, 205
HSL
252°, 85%, 44%
CMYK
74, 92, 0, 20
Luminance
0.0557
Every format
| HEX | #3511cd |
| RGB | rgb(53, 17, 205) |
| HSL | hsl(252, 85%, 44%) |
| CMYK | cmyk(74%, 92%, 0%, 20%) |
| LAB | lab(28.3 64.6 -85.9) |
| LCH | lch(28.3 107.5 307.0) |
| OKLCH | oklch(0.412 0.249 274.7) |
Copy-ready code
/* CSS */
color: #3511cd;
background-color: #3511cd;
/* Tailwind (arbitrary) */
class="text-[#3511cd] bg-[#3511cd]"
/* SCSS */
$brand: #3511cd;
/* SwiftUI */
Color(red: 0.208, green: 0.067, blue: 0.804)
/* Android */
Color.parseColor("#3511cd")Accessibility — WCAG contrast
Aa
#3511cd on white: 9.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3511cd on black: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green6.7%
Blue80.4%
CMYK percentages
Cyan74.1%
Magenta91.7%
Yellow0.0%
Key (black)19.6%
Color previews
#3511cd text on a black background
contrast 2.11:1
Card sample
#3511cd text on a white background
contrast 9.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3511cd;
Background color
Panel with #3511cd background
background-color: #3511cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3511cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 17, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 17, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3511cd; background: linear-gradient(135deg, #3511cd, #B211CD);