#2f188c
a dark, vivid blue · warm · closest name: navy
RGB
47, 24, 140
HSL
252°, 71%, 32%
CMYK
66, 83, 0, 45
Luminance
0.0315
Every format
| HEX | #2f188c |
| RGB | rgb(47, 24, 140) |
| HSL | hsl(252, 71%, 32%) |
| CMYK | cmyk(66%, 83%, 0%, 45%) |
| LAB | lab(20.6 43.7 -59.4) |
| LCH | lch(20.6 73.8 306.3) |
| OKLCH | oklch(0.336 0.174 280.5) |
Copy-ready code
/* CSS */
color: #2f188c;
background-color: #2f188c;
/* Tailwind (arbitrary) */
class="text-[#2f188c] bg-[#2f188c]"
/* SCSS */
$brand: #2f188c;
/* SwiftUI */
Color(red: 0.184, green: 0.094, blue: 0.549)
/* Android */
Color.parseColor("#2f188c")Accessibility — WCAG contrast
Aa
#2f188c on white: 12.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f188c on black: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green9.4%
Blue54.9%
CMYK percentages
Cyan66.4%
Magenta82.9%
Yellow0.0%
Key (black)45.1%
Color previews
#2f188c text on a black background
contrast 1.63:1
Card sample
#2f188c text on a white background
contrast 12.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f188c;
Background color
Panel with #2f188c background
background-color: #2f188c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f188c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 24, 140, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 24, 140, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f188c; background: linear-gradient(135deg, #2f188c, #7C188C);