#001939
a deep, electric blue · cool · closest name: black
RGB
0, 25, 57
HSL
214°, 100%, 11%
CMYK
100, 56, 0, 78
Luminance
0.0099
Every format
| HEX | #001939 |
| RGB | rgb(0, 25, 57) |
| HSL | hsl(214, 100%, 11%) |
| CMYK | cmyk(100%, 56%, 0%, 78%) |
| LAB | lab(8.9 5.2 -23.6) |
| LCH | lch(8.9 24.1 282.5) |
| OKLCH | oklch(0.216 0.070 254.7) |
Copy-ready code
/* CSS */
color: #001939;
background-color: #001939;
/* Tailwind (arbitrary) */
class="text-[#001939] bg-[#001939]"
/* SCSS */
$brand: #001939;
/* SwiftUI */
Color(red: 0.000, green: 0.098, blue: 0.224)
/* Android */
Color.parseColor("#001939")Accessibility — WCAG contrast
Aa
#001939 on white: 17.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001939 on black: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green9.8%
Blue22.4%
CMYK percentages
Cyan100.0%
Magenta56.1%
Yellow0.0%
Key (black)77.6%
Color previews
#001939 text on a black background
contrast 1.20:1
Card sample
#001939 text on a white background
contrast 17.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001939;
Background color
Panel with #001939 background
background-color: #001939;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001939;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 25, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 25, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001939; background: linear-gradient(135deg, #001939, #0D0039);