#2148eb
a balanced, electric blue · warm · closest name: slateblue
RGB
33, 72, 235
HSL
228°, 84%, 53%
CMYK
86, 69, 0, 8
Luminance
0.1096
Every format
| HEX | #2148eb |
| RGB | rgb(33, 72, 235) |
| HSL | hsl(228, 84%, 53%) |
| CMYK | cmyk(86%, 69%, 0%, 8%) |
| LAB | lab(39.5 47.5 -84.6) |
| LCH | lch(39.5 97.0 299.3) |
| OKLCH | oklch(0.497 0.246 265.9) |
Copy-ready code
/* CSS */
color: #2148eb;
background-color: #2148eb;
/* Tailwind (arbitrary) */
class="text-[#2148eb] bg-[#2148eb]"
/* SCSS */
$brand: #2148eb;
/* SwiftUI */
Color(red: 0.129, green: 0.282, blue: 0.922)
/* Android */
Color.parseColor("#2148eb")Accessibility — WCAG contrast
Aa
#2148eb on white: 6.58:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2148eb on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green28.2%
Blue92.2%
CMYK percentages
Cyan86.0%
Magenta69.4%
Yellow0.0%
Key (black)7.8%
Color previews
#2148eb text on a black background
contrast 3.19:1
Card sample
#2148eb text on a white background
contrast 6.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2148eb;
Background color
Panel with #2148eb background
background-color: #2148eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2148eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 72, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 72, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2148eb; background: linear-gradient(135deg, #2148eb, #8021EB);