#2a22bb
a dark, vivid blue · warm · closest name: navy
RGB
42, 34, 187
HSL
243°, 69%, 43%
CMYK
78, 82, 0, 27
Luminance
0.0522
Every format
| HEX | #2a22bb |
| RGB | rgb(42, 34, 187) |
| HSL | hsl(243, 69%, 43%) |
| CMYK | cmyk(78%, 82%, 0%, 27%) |
| LAB | lab(27.4 53.0 -76.9) |
| LCH | lch(27.4 93.4 304.6) |
| OKLCH | oklch(0.397 0.223 272.0) |
Copy-ready code
/* CSS */
color: #2a22bb;
background-color: #2a22bb;
/* Tailwind (arbitrary) */
class="text-[#2a22bb] bg-[#2a22bb]"
/* SCSS */
$brand: #2a22bb;
/* SwiftUI */
Color(red: 0.165, green: 0.133, blue: 0.733)
/* Android */
Color.parseColor("#2a22bb")Accessibility — WCAG contrast
Aa
#2a22bb on white: 10.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a22bb on black: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green13.3%
Blue73.3%
CMYK percentages
Cyan77.5%
Magenta81.8%
Yellow0.0%
Key (black)26.7%
Color previews
#2a22bb text on a black background
contrast 2.04:1
Card sample
#2a22bb text on a white background
contrast 10.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a22bb;
Background color
Panel with #2a22bb background
background-color: #2a22bb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a22bb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 34, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 34, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a22bb; background: linear-gradient(135deg, #2a22bb, #9022BB);