#001039
a deep, electric blue · cool · closest name: midnightblue
RGB
0, 16, 57
HSL
223°, 100%, 11%
CMYK
100, 72, 0, 78
Luminance
0.0067
Every format
| HEX | #001039 |
| RGB | rgb(0, 16, 57) |
| HSL | hsl(223, 100%, 11%) |
| CMYK | cmyk(100%, 72%, 0%, 78%) |
| LAB | lab(6.0 11.8 -28.3) |
| LCH | lch(6.0 30.6 292.7) |
| OKLCH | oklch(0.193 0.084 261.1) |
Copy-ready code
/* CSS */
color: #001039;
background-color: #001039;
/* Tailwind (arbitrary) */
class="text-[#001039] bg-[#001039]"
/* SCSS */
$brand: #001039;
/* SwiftUI */
Color(red: 0.000, green: 0.063, blue: 0.224)
/* Android */
Color.parseColor("#001039")Accessibility — WCAG contrast
Aa
#001039 on white: 18.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001039 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.3%
Blue22.4%
CMYK percentages
Cyan100.0%
Magenta71.9%
Yellow0.0%
Key (black)77.6%
Color previews
#001039 text on a black background
contrast 1.13:1
Card sample
#001039 text on a white background
contrast 18.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001039;
Background color
Panel with #001039 background
background-color: #001039;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001039;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 16, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 16, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001039; background: linear-gradient(135deg, #001039, #160039);