#2f4eb1
a dark, vivid blue · warm · closest name: royalblue
RGB
47, 78, 177
HSL
226°, 58%, 44%
CMYK
73, 56, 0, 31
Luminance
0.0923
Every format
| HEX | #2f4eb1 |
| RGB | rgb(47, 78, 177) |
| HSL | hsl(226, 58%, 44%) |
| CMYK | cmyk(73%, 56%, 0%, 31%) |
| LAB | lab(36.4 23.7 -56.1) |
| LCH | lch(36.4 60.9 292.9) |
| OKLCH | oklch(0.461 0.162 266.7) |
Copy-ready code
/* CSS */
color: #2f4eb1;
background-color: #2f4eb1;
/* Tailwind (arbitrary) */
class="text-[#2f4eb1] bg-[#2f4eb1]"
/* SCSS */
$brand: #2f4eb1;
/* SwiftUI */
Color(red: 0.184, green: 0.306, blue: 0.694)
/* Android */
Color.parseColor("#2f4eb1")Accessibility — WCAG contrast
Aa
#2f4eb1 on white: 7.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f4eb1 on black: 2.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green30.6%
Blue69.4%
CMYK percentages
Cyan73.4%
Magenta55.9%
Yellow0.0%
Key (black)30.6%
Color previews
#2f4eb1 text on a black background
contrast 2.85:1
Card sample
#2f4eb1 text on a white background
contrast 7.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4eb1;
Background color
Panel with #2f4eb1 background
background-color: #2f4eb1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4eb1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 78, 177, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 78, 177, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4eb1; background: linear-gradient(135deg, #2f4eb1, #672FB1);