#2a09eb
a balanced, electric blue · warm · closest name: blue
RGB
42, 9, 235
HSL
249°, 93%, 48%
CMYK
82, 96, 0, 8
Luminance
0.0669
Every format
| HEX | #2a09eb |
| RGB | rgb(42, 9, 235) |
| HSL | hsl(249, 93%, 48%) |
| CMYK | cmyk(82%, 96%, 0%, 8%) |
| LAB | lab(31.1 73.4 -98.6) |
| LCH | lch(31.1 122.9 306.7) |
| OKLCH | oklch(0.440 0.285 269.7) |
Copy-ready code
/* CSS */
color: #2a09eb;
background-color: #2a09eb;
/* Tailwind (arbitrary) */
class="text-[#2a09eb] bg-[#2a09eb]"
/* SCSS */
$brand: #2a09eb;
/* SwiftUI */
Color(red: 0.165, green: 0.035, blue: 0.922)
/* Android */
Color.parseColor("#2a09eb")Accessibility — WCAG contrast
Aa
#2a09eb on white: 8.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a09eb on black: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green3.5%
Blue92.2%
CMYK percentages
Cyan82.1%
Magenta96.2%
Yellow0.0%
Key (black)7.8%
Color previews
#2a09eb text on a black background
contrast 2.34:1
Card sample
#2a09eb text on a white background
contrast 8.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a09eb;
Background color
Panel with #2a09eb background
background-color: #2a09eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a09eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 9, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 9, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a09eb; background: linear-gradient(135deg, #2a09eb, #C109EB);