#2b4eee
a balanced, electric blue · warm · closest name: royalblue
RGB
43, 78, 238
HSL
229°, 85%, 55%
CMYK
82, 67, 0, 7
Luminance
0.1214
Every format
| HEX | #2b4eee |
| RGB | rgb(43, 78, 238) |
| HSL | hsl(229, 85%, 55%) |
| CMYK | cmyk(82%, 67%, 0%, 7%) |
| LAB | lab(41.4 45.6 -83.1) |
| LCH | lch(41.4 94.8 298.7) |
| OKLCH | oklch(0.513 0.241 266.9) |
Copy-ready code
/* CSS */
color: #2b4eee;
background-color: #2b4eee;
/* Tailwind (arbitrary) */
class="text-[#2b4eee] bg-[#2b4eee]"
/* SCSS */
$brand: #2b4eee;
/* SwiftUI */
Color(red: 0.169, green: 0.306, blue: 0.933)
/* Android */
Color.parseColor("#2b4eee")Accessibility — WCAG contrast
Aa
#2b4eee on white: 6.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2b4eee on black: 3.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green30.6%
Blue93.3%
CMYK percentages
Cyan81.9%
Magenta67.2%
Yellow0.0%
Key (black)6.7%
Color previews
#2b4eee text on a black background
contrast 3.43:1
Card sample
#2b4eee text on a white background
contrast 6.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b4eee;
Background color
Panel with #2b4eee background
background-color: #2b4eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b4eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 78, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 78, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b4eee; background: linear-gradient(135deg, #2b4eee, #8A2BEE);