#2a64df
a balanced, vivid blue · cool · closest name: royalblue
RGB
42, 100, 223
HSL
221°, 74%, 52%
CMYK
81, 55, 0, 13
Luminance
0.1493
Every format
| HEX | #2a64df |
| RGB | rgb(42, 100, 223) |
| HSL | hsl(221, 74%, 52%) |
| CMYK | cmyk(81%, 55%, 0%, 13%) |
| LAB | lab(45.5 26.2 -67.9) |
| LCH | lch(45.5 72.8 291.1) |
| OKLCH | oklch(0.540 0.198 262.7) |
Copy-ready code
/* CSS */
color: #2a64df;
background-color: #2a64df;
/* Tailwind (arbitrary) */
class="text-[#2a64df] bg-[#2a64df]"
/* SCSS */
$brand: #2a64df;
/* SwiftUI */
Color(red: 0.165, green: 0.392, blue: 0.875)
/* Android */
Color.parseColor("#2a64df")Accessibility — WCAG contrast
Aa
#2a64df on white: 5.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2a64df on black: 3.99:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green39.2%
Blue87.5%
CMYK percentages
Cyan81.2%
Magenta55.2%
Yellow0.0%
Key (black)12.5%
Color previews
#2a64df text on a black background
contrast 3.99:1
Card sample
#2a64df text on a white background
contrast 5.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a64df;
Background color
Panel with #2a64df background
background-color: #2a64df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a64df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 100, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 100, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a64df; background: linear-gradient(135deg, #2a64df, #692ADF);