#2f488f
a dark, vivid blue · cool · closest name: midnightblue
RGB
47, 72, 143
HSL
224°, 51%, 37%
CMYK
67, 50, 0, 44
Luminance
0.0722
Every format
| HEX | #2f488f |
| RGB | rgb(47, 72, 143) |
| HSL | hsl(224, 51%, 37%) |
| CMYK | cmyk(67%, 50%, 0%, 44%) |
| LAB | lab(32.3 14.9 -42.3) |
| LCH | lch(32.3 44.8 289.4) |
| OKLCH | oklch(0.422 0.121 266.6) |
Copy-ready code
/* CSS */
color: #2f488f;
background-color: #2f488f;
/* Tailwind (arbitrary) */
class="text-[#2f488f] bg-[#2f488f]"
/* SCSS */
$brand: #2f488f;
/* SwiftUI */
Color(red: 0.184, green: 0.282, blue: 0.561)
/* Android */
Color.parseColor("#2f488f")Accessibility — WCAG contrast
Aa
#2f488f on white: 8.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f488f on black: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green28.2%
Blue56.1%
CMYK percentages
Cyan67.1%
Magenta49.7%
Yellow0.0%
Key (black)43.9%
Color previews
#2f488f text on a black background
contrast 2.44:1
Card sample
#2f488f text on a white background
contrast 8.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f488f;
Background color
Panel with #2f488f background
background-color: #2f488f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f488f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 72, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 72, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f488f; background: linear-gradient(135deg, #2f488f, #562F8F);