#2f5eb8
a balanced, vivid blue · cool · closest name: royalblue
RGB
47, 94, 184
HSL
219°, 59%, 45%
CMYK
75, 49, 0, 28
Luminance
0.1207
Every format
| HEX | #2f5eb8 |
| RGB | rgb(47, 94, 184) |
| HSL | hsl(219, 59%, 45%) |
| CMYK | cmyk(75%, 49%, 0%, 28%) |
| LAB | lab(41.3 15.8 -52.3) |
| LCH | lch(41.3 54.6 286.9) |
| OKLCH | oklch(0.499 0.152 261.8) |
Copy-ready code
/* CSS */
color: #2f5eb8;
background-color: #2f5eb8;
/* Tailwind (arbitrary) */
class="text-[#2f5eb8] bg-[#2f5eb8]"
/* SCSS */
$brand: #2f5eb8;
/* SwiftUI */
Color(red: 0.184, green: 0.369, blue: 0.722)
/* Android */
Color.parseColor("#2f5eb8")Accessibility — WCAG contrast
Aa
#2f5eb8 on white: 6.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5eb8 on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green36.9%
Blue72.2%
CMYK percentages
Cyan74.5%
Magenta48.9%
Yellow0.0%
Key (black)27.8%
Color previews
#2f5eb8 text on a black background
contrast 3.41:1
Card sample
#2f5eb8 text on a white background
contrast 6.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5eb8;
Background color
Panel with #2f5eb8 background
background-color: #2f5eb8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5eb8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 94, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 94, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5eb8; background: linear-gradient(135deg, #2f5eb8, #5B2FB8);