#2147ee
a balanced, electric blue · warm · closest name: slateblue
RGB
33, 71, 238
HSL
229°, 86%, 53%
CMYK
86, 70, 0, 7
Luminance
0.1100
Every format
| HEX | #2147ee |
| RGB | rgb(33, 71, 238) |
| HSL | hsl(229, 86%, 53%) |
| CMYK | cmyk(86%, 70%, 0%, 7%) |
| LAB | lab(39.6 49.2 -86.2) |
| LCH | lch(39.6 99.2 299.7) |
| OKLCH | oklch(0.499 0.251 266.0) |
Copy-ready code
/* CSS */
color: #2147ee;
background-color: #2147ee;
/* Tailwind (arbitrary) */
class="text-[#2147ee] bg-[#2147ee]"
/* SCSS */
$brand: #2147ee;
/* SwiftUI */
Color(red: 0.129, green: 0.278, blue: 0.933)
/* Android */
Color.parseColor("#2147ee")Accessibility — WCAG contrast
Aa
#2147ee on white: 6.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2147ee on black: 3.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green27.8%
Blue93.3%
CMYK percentages
Cyan86.1%
Magenta70.2%
Yellow0.0%
Key (black)6.7%
Color previews
#2147ee text on a black background
contrast 3.20:1
Card sample
#2147ee text on a white background
contrast 6.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2147ee;
Background color
Panel with #2147ee background
background-color: #2147ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2147ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 71, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 71, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2147ee; background: linear-gradient(135deg, #2147ee, #8421EE);