#2f4fd2
a balanced, vivid blue · warm · closest name: royalblue
RGB
47, 79, 210
HSL
228°, 64%, 50%
CMYK
78, 62, 0, 18
Luminance
0.1085
Every format
| HEX | #2f4fd2 |
| RGB | rgb(47, 79, 210) |
| HSL | hsl(228, 64%, 50%) |
| CMYK | cmyk(78%, 62%, 0%, 18%) |
| LAB | lab(39.3 35.3 -70.6) |
| LCH | lch(39.3 78.9 296.6) |
| OKLCH | oklch(0.490 0.204 267.4) |
Copy-ready code
/* CSS */
color: #2f4fd2;
background-color: #2f4fd2;
/* Tailwind (arbitrary) */
class="text-[#2f4fd2] bg-[#2f4fd2]"
/* SCSS */
$brand: #2f4fd2;
/* SwiftUI */
Color(red: 0.184, green: 0.310, blue: 0.824)
/* Android */
Color.parseColor("#2f4fd2")Accessibility — WCAG contrast
Aa
#2f4fd2 on white: 6.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4fd2 on black: 3.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green31.0%
Blue82.4%
CMYK percentages
Cyan77.6%
Magenta62.4%
Yellow0.0%
Key (black)17.6%
Color previews
#2f4fd2 text on a black background
contrast 3.17:1
Card sample
#2f4fd2 text on a white background
contrast 6.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4fd2;
Background color
Panel with #2f4fd2 background
background-color: #2f4fd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4fd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 79, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 79, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4fd2; background: linear-gradient(135deg, #2f4fd2, #7C2FD2);