#1f4792
a dark, vivid blue · cool · closest name: midnightblue
RGB
31, 71, 146
HSL
219°, 65%, 35%
CMYK
79, 51, 0, 43
Luminance
0.0687
Every format
| HEX | #1f4792 |
| RGB | rgb(31, 71, 146) |
| HSL | hsl(219, 65%, 35%) |
| CMYK | cmyk(79%, 51%, 0%, 43%) |
| LAB | lab(31.5 14.4 -45.4) |
| LCH | lch(31.5 47.6 287.6) |
| OKLCH | oklch(0.414 0.132 261.5) |
Copy-ready code
/* CSS */
color: #1f4792;
background-color: #1f4792;
/* Tailwind (arbitrary) */
class="text-[#1f4792] bg-[#1f4792]"
/* SCSS */
$brand: #1f4792;
/* SwiftUI */
Color(red: 0.122, green: 0.278, blue: 0.573)
/* Android */
Color.parseColor("#1f4792")Accessibility — WCAG contrast
Aa
#1f4792 on white: 8.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f4792 on black: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green27.8%
Blue57.3%
CMYK percentages
Cyan78.8%
Magenta51.4%
Yellow0.0%
Key (black)42.7%
Color previews
#1f4792 text on a black background
contrast 2.37:1
Card sample
#1f4792 text on a white background
contrast 8.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f4792;
Background color
Panel with #1f4792 background
background-color: #1f4792;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f4792;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 71, 146, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 71, 146, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f4792; background: linear-gradient(135deg, #1f4792, #441F92);