#2f45db
a balanced, vivid blue · warm · closest name: slateblue
RGB
47, 69, 219
HSL
232°, 71%, 52%
CMYK
79, 69, 0, 14
Luminance
0.0998
Every format
| HEX | #2f45db |
| RGB | rgb(47, 69, 219) |
| HSL | hsl(232, 71%, 52%) |
| CMYK | cmyk(79%, 69%, 0%, 14%) |
| LAB | lab(37.8 44.7 -78.3) |
| LCH | lch(37.8 90.1 299.7) |
| OKLCH | oklch(0.482 0.227 268.8) |
Copy-ready code
/* CSS */
color: #2f45db;
background-color: #2f45db;
/* Tailwind (arbitrary) */
class="text-[#2f45db] bg-[#2f45db]"
/* SCSS */
$brand: #2f45db;
/* SwiftUI */
Color(red: 0.184, green: 0.271, blue: 0.859)
/* Android */
Color.parseColor("#2f45db")Accessibility — WCAG contrast
Aa
#2f45db on white: 7.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f45db on black: 3.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green27.1%
Blue85.9%
CMYK percentages
Cyan78.5%
Magenta68.5%
Yellow0.0%
Key (black)14.1%
Color previews
#2f45db text on a black background
contrast 3.00:1
Card sample
#2f45db text on a white background
contrast 7.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f45db;
Background color
Panel with #2f45db background
background-color: #2f45db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f45db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 69, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 69, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f45db; background: linear-gradient(135deg, #2f45db, #8C2FDB);