#2a3eb3
a dark, vivid blue · warm · closest name: slateblue
RGB
42, 62, 179
HSL
231°, 62%, 43%
CMYK
77, 65, 0, 30
Luminance
0.0719
Every format
| HEX | #2a3eb3 |
| RGB | rgb(42, 62, 179) |
| HSL | hsl(231, 62%, 43%) |
| CMYK | cmyk(77%, 65%, 0%, 30%) |
| LAB | lab(32.2 34.3 -64.1) |
| LCH | lch(32.2 72.7 298.2) |
| OKLCH | oklch(0.429 0.185 269.1) |
Copy-ready code
/* CSS */
color: #2a3eb3;
background-color: #2a3eb3;
/* Tailwind (arbitrary) */
class="text-[#2a3eb3] bg-[#2a3eb3]"
/* SCSS */
$brand: #2a3eb3;
/* SwiftUI */
Color(red: 0.165, green: 0.243, blue: 0.702)
/* Android */
Color.parseColor("#2a3eb3")Accessibility — WCAG contrast
Aa
#2a3eb3 on white: 8.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a3eb3 on black: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green24.3%
Blue70.2%
CMYK percentages
Cyan76.5%
Magenta65.4%
Yellow0.0%
Key (black)29.8%
Color previews
#2a3eb3 text on a black background
contrast 2.44:1
Card sample
#2a3eb3 text on a white background
contrast 8.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a3eb3;
Background color
Panel with #2a3eb3 background
background-color: #2a3eb3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a3eb3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 62, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 62, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a3eb3; background: linear-gradient(135deg, #2a3eb3, #712AB3);