#2a6cd3
a balanced, vivid blue · cool · closest name: royalblue
RGB
42, 108, 211
HSL
217°, 67%, 50%
CMYK
80, 49, 0, 17
Luminance
0.1592
Every format
| HEX | #2a6cd3 |
| RGB | rgb(42, 108, 211) |
| HSL | hsl(217, 67%, 50%) |
| CMYK | cmyk(80%, 49%, 0%, 17%) |
| LAB | lab(46.9 16.5 -58.9) |
| LCH | lch(46.9 61.2 285.7) |
| OKLCH | oklch(0.547 0.172 259.3) |
Copy-ready code
/* CSS */
color: #2a6cd3;
background-color: #2a6cd3;
/* Tailwind (arbitrary) */
class="text-[#2a6cd3] bg-[#2a6cd3]"
/* SCSS */
$brand: #2a6cd3;
/* SwiftUI */
Color(red: 0.165, green: 0.424, blue: 0.827)
/* Android */
Color.parseColor("#2a6cd3")Accessibility — WCAG contrast
Aa
#2a6cd3 on white: 5.02:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2a6cd3 on black: 4.18:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green42.4%
Blue82.7%
CMYK percentages
Cyan80.1%
Magenta48.8%
Yellow0.0%
Key (black)17.3%
Color previews
#2a6cd3 text on a black background
contrast 4.18:1
Card sample
#2a6cd3 text on a white background
contrast 5.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a6cd3;
Background color
Panel with #2a6cd3 background
background-color: #2a6cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a6cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 108, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 108, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a6cd3; background: linear-gradient(135deg, #2a6cd3, #592AD3);