#2f4ce8
a balanced, electric blue · warm · closest name: slateblue
RGB
47, 76, 232
HSL
231°, 80%, 55%
CMYK
80, 67, 0, 9
Luminance
0.1160
Every format
| HEX | #2f4ce8 |
| RGB | rgb(47, 76, 232) |
| HSL | hsl(231, 80%, 55%) |
| CMYK | cmyk(80%, 67%, 0%, 9%) |
| LAB | lab(40.6 45.0 -81.1) |
| LCH | lch(40.6 92.8 299.0) |
| OKLCH | oklch(0.506 0.235 267.9) |
Copy-ready code
/* CSS */
color: #2f4ce8;
background-color: #2f4ce8;
/* Tailwind (arbitrary) */
class="text-[#2f4ce8] bg-[#2f4ce8]"
/* SCSS */
$brand: #2f4ce8;
/* SwiftUI */
Color(red: 0.184, green: 0.298, blue: 0.910)
/* Android */
Color.parseColor("#2f4ce8")Accessibility — WCAG contrast
Aa
#2f4ce8 on white: 6.33:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4ce8 on black: 3.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green29.8%
Blue91.0%
CMYK percentages
Cyan79.7%
Magenta67.2%
Yellow0.0%
Key (black)9.0%
Color previews
#2f4ce8 text on a black background
contrast 3.32:1
Card sample
#2f4ce8 text on a white background
contrast 6.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4ce8;
Background color
Panel with #2f4ce8 background
background-color: #2f4ce8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4ce8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 76, 232, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 76, 232, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4ce8; background: linear-gradient(135deg, #2f4ce8, #8D2FE8);