#001047
a deep, electric blue · warm · closest name: midnightblue
RGB
0, 16, 71
HSL
227°, 100%, 14%
CMYK
100, 78, 0, 72
Luminance
0.0083
Every format
| HEX | #001047 |
| RGB | rgb(0, 16, 71) |
| HSL | hsl(227, 100%, 14%) |
| CMYK | cmyk(100%, 78%, 0%, 72%) |
| LAB | lab(7.5 19.1 -35.9) |
| LCH | lch(7.5 40.7 298.1) |
| OKLCH | oklch(0.209 0.105 262.9) |
Copy-ready code
/* CSS */
color: #001047;
background-color: #001047;
/* Tailwind (arbitrary) */
class="text-[#001047] bg-[#001047]"
/* SCSS */
$brand: #001047;
/* SwiftUI */
Color(red: 0.000, green: 0.063, blue: 0.278)
/* Android */
Color.parseColor("#001047")Accessibility — WCAG contrast
Aa
#001047 on white: 18.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001047 on black: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.3%
Blue27.8%
CMYK percentages
Cyan100.0%
Magenta77.5%
Yellow0.0%
Key (black)72.2%
Color previews
#001047 text on a black background
contrast 1.17:1
Card sample
#001047 text on a white background
contrast 18.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001047;
Background color
Panel with #001047 background
background-color: #001047;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001047;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 16, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 16, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001047; background: linear-gradient(135deg, #001047, #1F0047);