#2a22dd
a balanced, vivid blue · warm · closest name: blue
RGB
42, 34, 221
HSL
243°, 73%, 50%
CMYK
81, 85, 0, 13
Luminance
0.0686
Every format
| HEX | #2a22dd |
| RGB | rgb(42, 34, 221) |
| HSL | hsl(243, 73%, 50%) |
| CMYK | cmyk(81%, 85%, 0%, 13%) |
| LAB | lab(31.5 63.0 -89.9) |
| LCH | lch(31.5 109.8 305.0) |
| OKLCH | oklch(0.437 0.260 270.0) |
Copy-ready code
/* CSS */
color: #2a22dd;
background-color: #2a22dd;
/* Tailwind (arbitrary) */
class="text-[#2a22dd] bg-[#2a22dd]"
/* SCSS */
$brand: #2a22dd;
/* SwiftUI */
Color(red: 0.165, green: 0.133, blue: 0.867)
/* Android */
Color.parseColor("#2a22dd")Accessibility — WCAG contrast
Aa
#2a22dd on white: 8.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a22dd on black: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green13.3%
Blue86.7%
CMYK percentages
Cyan81.0%
Magenta84.6%
Yellow0.0%
Key (black)13.3%
Color previews
#2a22dd text on a black background
contrast 2.37:1
Card sample
#2a22dd text on a white background
contrast 8.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a22dd;
Background color
Panel with #2a22dd background
background-color: #2a22dd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a22dd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 34, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 34, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a22dd; background: linear-gradient(135deg, #2a22dd, #A722DD);