#1f2f5d
a deep, vivid blue · cool · closest name: midnightblue
RGB
31, 47, 93
HSL
225°, 50%, 24%
CMYK
67, 50, 0, 64
Luminance
0.0311
Every format
| HEX | #1f2f5d |
| RGB | rgb(31, 47, 93) |
| HSL | hsl(225, 50%, 24%) |
| CMYK | cmyk(67%, 50%, 0%, 64%) |
| LAB | lab(20.5 9.9 -29.6) |
| LCH | lch(20.5 31.2 288.6) |
| OKLCH | oklch(0.318 0.085 267.1) |
Copy-ready code
/* CSS */
color: #1f2f5d;
background-color: #1f2f5d;
/* Tailwind (arbitrary) */
class="text-[#1f2f5d] bg-[#1f2f5d]"
/* SCSS */
$brand: #1f2f5d;
/* SwiftUI */
Color(red: 0.122, green: 0.184, blue: 0.365)
/* Android */
Color.parseColor("#1f2f5d")Accessibility — WCAG contrast
Aa
#1f2f5d on white: 12.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f2f5d on black: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green18.4%
Blue36.5%
CMYK percentages
Cyan66.7%
Magenta49.5%
Yellow0.0%
Key (black)63.5%
Color previews
#1f2f5d text on a black background
contrast 1.62:1
Card sample
#1f2f5d text on a white background
contrast 12.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f2f5d;
Background color
Panel with #1f2f5d background
background-color: #1f2f5d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f2f5d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 47, 93, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 47, 93, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f2f5d; background: linear-gradient(135deg, #1f2f5d, #381F5D);