#2f55cf
a balanced, vivid blue · warm · closest name: royalblue
RGB
47, 85, 207
HSL
226°, 63%, 50%
CMYK
77, 59, 0, 19
Luminance
0.1161
Every format
| HEX | #2f55cf |
| RGB | rgb(47, 85, 207) |
| HSL | hsl(226, 63%, 50%) |
| CMYK | cmyk(77%, 59%, 0%, 19%) |
| LAB | lab(40.6 30.3 -66.8) |
| LCH | lch(40.6 73.4 294.4) |
| OKLCH | oklch(0.499 0.194 266.1) |
Copy-ready code
/* CSS */
color: #2f55cf;
background-color: #2f55cf;
/* Tailwind (arbitrary) */
class="text-[#2f55cf] bg-[#2f55cf]"
/* SCSS */
$brand: #2f55cf;
/* SwiftUI */
Color(red: 0.184, green: 0.333, blue: 0.812)
/* Android */
Color.parseColor("#2f55cf")Accessibility — WCAG contrast
Aa
#2f55cf on white: 6.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f55cf on black: 3.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green33.3%
Blue81.2%
CMYK percentages
Cyan77.3%
Magenta58.9%
Yellow0.0%
Key (black)18.8%
Color previews
#2f55cf text on a black background
contrast 3.32:1
Card sample
#2f55cf text on a white background
contrast 6.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f55cf;
Background color
Panel with #2f55cf background
background-color: #2f55cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f55cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 85, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 85, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f55cf; background: linear-gradient(135deg, #2f55cf, #742FCF);