#2f548f
a dark, vivid blue · cool · closest name: steelblue
RGB
47, 84, 143
HSL
217°, 51%, 37%
CMYK
67, 41, 0, 44
Luminance
0.0893
Every format
| HEX | #2f548f |
| RGB | rgb(47, 84, 143) |
| HSL | hsl(217, 51%, 37%) |
| CMYK | cmyk(67%, 41%, 0%, 44%) |
| LAB | lab(35.8 6.9 -36.6) |
| LCH | lch(35.8 37.3 280.7) |
| OKLCH | oklch(0.449 0.106 259.3) |
Copy-ready code
/* CSS */
color: #2f548f;
background-color: #2f548f;
/* Tailwind (arbitrary) */
class="text-[#2f548f] bg-[#2f548f]"
/* SCSS */
$brand: #2f548f;
/* SwiftUI */
Color(red: 0.184, green: 0.329, blue: 0.561)
/* Android */
Color.parseColor("#2f548f")Accessibility — WCAG contrast
Aa
#2f548f on white: 7.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f548f on black: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green32.9%
Blue56.1%
CMYK percentages
Cyan67.1%
Magenta41.3%
Yellow0.0%
Key (black)43.9%
Color previews
#2f548f text on a black background
contrast 2.79:1
Card sample
#2f548f text on a white background
contrast 7.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f548f;
Background color
Panel with #2f548f background
background-color: #2f548f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f548f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 84, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 84, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f548f; background: linear-gradient(135deg, #2f548f, #4A2F8F);