#191f57
a deep, vivid blue · warm · closest name: midnightblue
RGB
25, 31, 87
HSL
234°, 55%, 22%
CMYK
71, 64, 0, 66
Luminance
0.0187
Every format
| HEX | #191f57 |
| RGB | rgb(25, 31, 87) |
| HSL | hsl(234, 55%, 22%) |
| CMYK | cmyk(71%, 64%, 0%, 66%) |
| LAB | lab(14.8 18.0 -34.8) |
| LCH | lch(14.8 39.2 297.4) |
| OKLCH | oklch(0.273 0.100 273.1) |
Copy-ready code
/* CSS */
color: #191f57;
background-color: #191f57;
/* Tailwind (arbitrary) */
class="text-[#191f57] bg-[#191f57]"
/* SCSS */
$brand: #191f57;
/* SwiftUI */
Color(red: 0.098, green: 0.122, blue: 0.341)
/* Android */
Color.parseColor("#191f57")Accessibility — WCAG contrast
Aa
#191f57 on white: 15.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#191f57 on black: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.8%
Green12.2%
Blue34.1%
CMYK percentages
Cyan71.3%
Magenta64.4%
Yellow0.0%
Key (black)65.9%
Color previews
#191f57 text on a black background
contrast 1.37:1
Card sample
#191f57 text on a white background
contrast 15.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #191f57;
Background color
Panel with #191f57 background
background-color: #191f57;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #191f57;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(25, 31, 87, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(25, 31, 87, 0.45);
Border & gradient
Gradient panel
border: 3px solid #191f57; background: linear-gradient(135deg, #191f57, #3C1957);