#2c66ff
a balanced, electric blue · cool · closest name: royalblue
RGB
44, 102, 255
HSL
224°, 100%, 59%
CMYK
83, 60, 0, 0
Luminance
0.1726
Every format
| HEX | #2c66ff |
| RGB | rgb(44, 102, 255) |
| HSL | hsl(224, 100%, 59%) |
| CMYK | cmyk(83%, 60%, 0%, 0%) |
| LAB | lab(48.6 36.9 -80.9) |
| LCH | lch(48.6 88.9 294.6) |
| OKLCH | oklch(0.570 0.235 264.2) |
Copy-ready code
/* CSS */
color: #2c66ff;
background-color: #2c66ff;
/* Tailwind (arbitrary) */
class="text-[#2c66ff] bg-[#2c66ff]"
/* SCSS */
$brand: #2c66ff;
/* SwiftUI */
Color(red: 0.173, green: 0.400, blue: 1.000)
/* Android */
Color.parseColor("#2c66ff")Accessibility — WCAG contrast
Aa
#2c66ff on white: 4.72:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2c66ff on black: 4.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.3%
Green40.0%
Blue100.0%
CMYK percentages
Cyan82.7%
Magenta60.0%
Yellow0.0%
Key (black)0.0%
Color previews
#2c66ff text on a black background
contrast 4.45:1
Card sample
#2c66ff text on a white background
contrast 4.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2c66ff;
Background color
Panel with #2c66ff background
background-color: #2c66ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2c66ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(44, 102, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(44, 102, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2c66ff; background: linear-gradient(135deg, #2c66ff, #7F2CFF);