#2f4ce7
a balanced, electric blue · warm · closest name: slateblue
RGB
47, 76, 231
HSL
231°, 79%, 55%
CMYK
80, 67, 0, 9
Luminance
0.1154
Every format
| HEX | #2f4ce7 |
| RGB | rgb(47, 76, 231) |
| HSL | hsl(231, 79%, 55%) |
| CMYK | cmyk(80%, 67%, 0%, 9%) |
| LAB | lab(40.5 44.6 -80.7) |
| LCH | lch(40.5 92.2 298.9) |
| OKLCH | oklch(0.505 0.234 267.9) |
Copy-ready code
/* CSS */
color: #2f4ce7;
background-color: #2f4ce7;
/* Tailwind (arbitrary) */
class="text-[#2f4ce7] bg-[#2f4ce7]"
/* SCSS */
$brand: #2f4ce7;
/* SwiftUI */
Color(red: 0.184, green: 0.298, blue: 0.906)
/* Android */
Color.parseColor("#2f4ce7")Accessibility — WCAG contrast
Aa
#2f4ce7 on white: 6.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4ce7 on black: 3.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green29.8%
Blue90.6%
CMYK percentages
Cyan79.7%
Magenta67.1%
Yellow0.0%
Key (black)9.4%
Color previews
#2f4ce7 text on a black background
contrast 3.31:1
Card sample
#2f4ce7 text on a white background
contrast 6.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4ce7;
Background color
Panel with #2f4ce7 background
background-color: #2f4ce7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4ce7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 76, 231, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 76, 231, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4ce7; background: linear-gradient(135deg, #2f4ce7, #8D2FE7);