#4100db
a dark, electric violet · warm · closest name: blue
RGB
65, 0, 219
HSL
258°, 100%, 43%
CMYK
70, 100, 0, 14
Luminance
0.0624
Every format
| HEX | #4100db |
| RGB | rgb(65, 0, 219) |
| HSL | hsl(258, 100%, 43%) |
| CMYK | cmyk(70%, 100%, 0%, 14%) |
| LAB | lab(30.0 71.7 -91.2) |
| LCH | lch(30.0 116.0 308.2) |
| OKLCH | oklch(0.430 0.265 277.6) |
Copy-ready code
/* CSS */
color: #4100db;
background-color: #4100db;
/* Tailwind (arbitrary) */
class="text-[#4100db] bg-[#4100db]"
/* SCSS */
$brand: #4100db;
/* SwiftUI */
Color(red: 0.255, green: 0.000, blue: 0.859)
/* Android */
Color.parseColor("#4100db")Accessibility — WCAG contrast
Aa
#4100db on white: 9.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4100db on black: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green0.0%
Blue85.9%
CMYK percentages
Cyan70.3%
Magenta100.0%
Yellow0.0%
Key (black)14.1%
Color previews
#4100db text on a black background
contrast 2.25:1
Card sample
#4100db text on a white background
contrast 9.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4100db;
Background color
Panel with #4100db background
background-color: #4100db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4100db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 0, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 0, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4100db; background: linear-gradient(135deg, #4100db, #D300DB);