#2b3df4
a balanced, electric blue · warm · closest name: blue
RGB
43, 61, 244
HSL
235°, 90%, 56%
CMYK
82, 75, 0, 4
Luminance
0.1038
Every format
| HEX | #2b3df4 |
| RGB | rgb(43, 61, 244) |
| HSL | hsl(235, 90%, 56%) |
| CMYK | cmyk(82%, 75%, 0%, 4%) |
| LAB | lab(38.5 57.3 -91.3) |
| LCH | lch(38.5 107.8 302.1) |
| OKLCH | oklch(0.494 0.265 268.2) |
Copy-ready code
/* CSS */
color: #2b3df4;
background-color: #2b3df4;
/* Tailwind (arbitrary) */
class="text-[#2b3df4] bg-[#2b3df4]"
/* SCSS */
$brand: #2b3df4;
/* SwiftUI */
Color(red: 0.169, green: 0.239, blue: 0.957)
/* Android */
Color.parseColor("#2b3df4")Accessibility — WCAG contrast
Aa
#2b3df4 on white: 6.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2b3df4 on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green23.9%
Blue95.7%
CMYK percentages
Cyan82.4%
Magenta75.0%
Yellow0.0%
Key (black)4.3%
Color previews
#2b3df4 text on a black background
contrast 3.08:1
Card sample
#2b3df4 text on a white background
contrast 6.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b3df4;
Background color
Panel with #2b3df4 background
background-color: #2b3df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b3df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 61, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 61, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b3df4; background: linear-gradient(135deg, #2b3df4, #9F2BF4);