#2a4eb2
a dark, vivid blue · cool · closest name: royalblue
RGB
42, 78, 178
HSL
224°, 62%, 43%
CMYK
76, 56, 0, 30
Luminance
0.0916
Every format
| HEX | #2a4eb2 |
| RGB | rgb(42, 78, 178) |
| HSL | hsl(224, 62%, 43%) |
| CMYK | cmyk(76%, 56%, 0%, 30%) |
| LAB | lab(36.3 23.5 -56.9) |
| LCH | lch(36.3 61.5 292.4) |
| OKLCH | oklch(0.459 0.165 265.3) |
Copy-ready code
/* CSS */
color: #2a4eb2;
background-color: #2a4eb2;
/* Tailwind (arbitrary) */
class="text-[#2a4eb2] bg-[#2a4eb2]"
/* SCSS */
$brand: #2a4eb2;
/* SwiftUI */
Color(red: 0.165, green: 0.306, blue: 0.698)
/* Android */
Color.parseColor("#2a4eb2")Accessibility — WCAG contrast
Aa
#2a4eb2 on white: 7.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a4eb2 on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green30.6%
Blue69.8%
CMYK percentages
Cyan76.4%
Magenta56.2%
Yellow0.0%
Key (black)30.2%
Color previews
#2a4eb2 text on a black background
contrast 2.83:1
Card sample
#2a4eb2 text on a white background
contrast 7.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a4eb2;
Background color
Panel with #2a4eb2 background
background-color: #2a4eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a4eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 78, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 78, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a4eb2; background: linear-gradient(135deg, #2a4eb2, #612AB2);