#2b09eb
a balanced, electric blue · warm · closest name: blue
RGB
43, 9, 235
HSL
249°, 93%, 48%
CMYK
82, 96, 0, 8
Luminance
0.0671
Every format
| HEX | #2b09eb |
| RGB | rgb(43, 9, 235) |
| HSL | hsl(249, 93%, 48%) |
| CMYK | cmyk(82%, 96%, 0%, 8%) |
| LAB | lab(31.1 73.4 -98.5) |
| LCH | lch(31.1 122.8 306.7) |
| OKLCH | oklch(0.440 0.284 269.9) |
Copy-ready code
/* CSS */
color: #2b09eb;
background-color: #2b09eb;
/* Tailwind (arbitrary) */
class="text-[#2b09eb] bg-[#2b09eb]"
/* SCSS */
$brand: #2b09eb;
/* SwiftUI */
Color(red: 0.169, green: 0.035, blue: 0.922)
/* Android */
Color.parseColor("#2b09eb")Accessibility — WCAG contrast
Aa
#2b09eb on white: 8.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b09eb on black: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green3.5%
Blue92.2%
CMYK percentages
Cyan81.7%
Magenta96.2%
Yellow0.0%
Key (black)7.8%
Color previews
#2b09eb text on a black background
contrast 2.34:1
Card sample
#2b09eb text on a white background
contrast 8.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b09eb;
Background color
Panel with #2b09eb background
background-color: #2b09eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b09eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 9, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 9, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b09eb; background: linear-gradient(135deg, #2b09eb, #C109EB);