#2f388f
a dark, vivid blue · warm · closest name: midnightblue
RGB
47, 56, 143
HSL
234°, 51%, 37%
CMYK
67, 61, 0, 44
Luminance
0.0542
Every format
| HEX | #2f388f |
| RGB | rgb(47, 56, 143) |
| HSL | hsl(234, 51%, 37%) |
| CMYK | cmyk(67%, 61%, 0%, 44%) |
| LAB | lab(27.9 25.7 -49.4) |
| LCH | lch(27.9 55.7 297.5) |
| OKLCH | oklch(0.389 0.142 273.3) |
Copy-ready code
/* CSS */
color: #2f388f;
background-color: #2f388f;
/* Tailwind (arbitrary) */
class="text-[#2f388f] bg-[#2f388f]"
/* SCSS */
$brand: #2f388f;
/* SwiftUI */
Color(red: 0.184, green: 0.220, blue: 0.561)
/* Android */
Color.parseColor("#2f388f")Accessibility — WCAG contrast
Aa
#2f388f on white: 10.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f388f on black: 2.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green22.0%
Blue56.1%
CMYK percentages
Cyan67.1%
Magenta60.8%
Yellow0.0%
Key (black)43.9%
Color previews
#2f388f text on a black background
contrast 2.08:1
Card sample
#2f388f text on a white background
contrast 10.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f388f;
Background color
Panel with #2f388f background
background-color: #2f388f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f388f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 56, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 56, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f388f; background: linear-gradient(135deg, #2f388f, #662F8F);