#2f4ee4
a balanced, electric blue · warm · closest name: royalblue
RGB
47, 78, 228
HSL
230°, 77%, 54%
CMYK
79, 66, 0, 11
Luminance
0.1165
Every format
| HEX | #2f4ee4 |
| RGB | rgb(47, 78, 228) |
| HSL | hsl(230, 77%, 54%) |
| CMYK | cmyk(79%, 66%, 0%, 11%) |
| LAB | lab(40.7 42.4 -78.7) |
| LCH | lch(40.7 89.4 298.3) |
| OKLCH | oklch(0.505 0.228 267.6) |
Copy-ready code
/* CSS */
color: #2f4ee4;
background-color: #2f4ee4;
/* Tailwind (arbitrary) */
class="text-[#2f4ee4] bg-[#2f4ee4]"
/* SCSS */
$brand: #2f4ee4;
/* SwiftUI */
Color(red: 0.184, green: 0.306, blue: 0.894)
/* Android */
Color.parseColor("#2f4ee4")Accessibility — WCAG contrast
Aa
#2f4ee4 on white: 6.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4ee4 on black: 3.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green30.6%
Blue89.4%
CMYK percentages
Cyan79.4%
Magenta65.8%
Yellow0.0%
Key (black)10.6%
Color previews
#2f4ee4 text on a black background
contrast 3.33:1
Card sample
#2f4ee4 text on a white background
contrast 6.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4ee4;
Background color
Panel with #2f4ee4 background
background-color: #2f4ee4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4ee4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 78, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 78, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4ee4; background: linear-gradient(135deg, #2f4ee4, #892FE4);