#2f3f71
a dark, soft blue · warm · closest name: steelblue
RGB
47, 63, 113
HSL
226°, 41%, 31%
CMYK
58, 44, 0, 56
Luminance
0.0535
Every format
| HEX | #2f3f71 |
| RGB | rgb(47, 63, 113) |
| HSL | hsl(226, 41%, 31%) |
| CMYK | cmyk(58%, 44%, 0%, 56%) |
| LAB | lab(27.7 9.9 -30.9) |
| LCH | lch(27.7 32.5 287.7) |
| OKLCH | oklch(0.380 0.088 268.6) |
Copy-ready code
/* CSS */
color: #2f3f71;
background-color: #2f3f71;
/* Tailwind (arbitrary) */
class="text-[#2f3f71] bg-[#2f3f71]"
/* SCSS */
$brand: #2f3f71;
/* SwiftUI */
Color(red: 0.184, green: 0.247, blue: 0.443)
/* Android */
Color.parseColor("#2f3f71")Accessibility — WCAG contrast
Aa
#2f3f71 on white: 10.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3f71 on black: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green24.7%
Blue44.3%
CMYK percentages
Cyan58.4%
Magenta44.2%
Yellow0.0%
Key (black)55.7%
Color previews
#2f3f71 text on a black background
contrast 2.07:1
Card sample
#2f3f71 text on a white background
contrast 10.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3f71;
Background color
Panel with #2f3f71 background
background-color: #2f3f71;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3f71;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 63, 113, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 63, 113, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3f71; background: linear-gradient(135deg, #2f3f71, #4B2F71);