#2a3dbb
a dark, vivid blue · warm · closest name: slateblue
RGB
42, 61, 187
HSL
232°, 63%, 45%
CMYK
78, 67, 0, 27
Luminance
0.0742
Every format
| HEX | #2a3dbb |
| RGB | rgb(42, 61, 187) |
| HSL | hsl(232, 63%, 45%) |
| CMYK | cmyk(78%, 67%, 0%, 27%) |
| LAB | lab(32.7 37.9 -68.0) |
| LCH | lch(32.7 77.8 299.1) |
| OKLCH | oklch(0.435 0.197 269.2) |
Copy-ready code
/* CSS */
color: #2a3dbb;
background-color: #2a3dbb;
/* Tailwind (arbitrary) */
class="text-[#2a3dbb] bg-[#2a3dbb]"
/* SCSS */
$brand: #2a3dbb;
/* SwiftUI */
Color(red: 0.165, green: 0.239, blue: 0.733)
/* Android */
Color.parseColor("#2a3dbb")Accessibility — WCAG contrast
Aa
#2a3dbb on white: 8.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a3dbb on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green23.9%
Blue73.3%
CMYK percentages
Cyan77.5%
Magenta67.4%
Yellow0.0%
Key (black)26.7%
Color previews
#2a3dbb text on a black background
contrast 2.48:1
Card sample
#2a3dbb text on a white background
contrast 8.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a3dbb;
Background color
Panel with #2a3dbb background
background-color: #2a3dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a3dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 61, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 61, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a3dbb; background: linear-gradient(135deg, #2a3dbb, #782ABB);