#2f4fd6
a balanced, vivid blue · warm · closest name: royalblue
RGB
47, 79, 214
HSL
229°, 67%, 51%
CMYK
78, 63, 0, 16
Luminance
0.1105
Every format
| HEX | #2f4fd6 |
| RGB | rgb(47, 79, 214) |
| HSL | hsl(229, 67%, 51%) |
| CMYK | cmyk(78%, 63%, 0%, 16%) |
| LAB | lab(39.7 36.7 -72.3) |
| LCH | lch(39.7 81.1 296.9) |
| OKLCH | oklch(0.494 0.209 267.4) |
Copy-ready code
/* CSS */
color: #2f4fd6;
background-color: #2f4fd6;
/* Tailwind (arbitrary) */
class="text-[#2f4fd6] bg-[#2f4fd6]"
/* SCSS */
$brand: #2f4fd6;
/* SwiftUI */
Color(red: 0.184, green: 0.310, blue: 0.839)
/* Android */
Color.parseColor("#2f4fd6")Accessibility — WCAG contrast
Aa
#2f4fd6 on white: 6.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4fd6 on black: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green31.0%
Blue83.9%
CMYK percentages
Cyan78.0%
Magenta63.1%
Yellow0.0%
Key (black)16.1%
Color previews
#2f4fd6 text on a black background
contrast 3.21:1
Card sample
#2f4fd6 text on a white background
contrast 6.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4fd6;
Background color
Panel with #2f4fd6 background
background-color: #2f4fd6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4fd6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 79, 214, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 79, 214, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4fd6; background: linear-gradient(135deg, #2f4fd6, #7E2FD6);