#0a032c
a deep, electric blue · warm · closest name: black
RGB
10, 3, 44
HSL
250°, 87%, 9%
CMYK
77, 93, 0, 83
Luminance
0.0031
Every format
| HEX | #0a032c |
| RGB | rgb(10, 3, 44) |
| HSL | hsl(250, 87%, 9%) |
| CMYK | cmyk(77%, 93%, 0%, 83%) |
| LAB | lab(2.8 12.9 -23.7) |
| LCH | lch(2.8 27.0 298.6) |
| OKLCH | oklch(0.155 0.080 281.9) |
Copy-ready code
/* CSS */
color: #0a032c;
background-color: #0a032c;
/* Tailwind (arbitrary) */
class="text-[#0a032c] bg-[#0a032c]"
/* SCSS */
$brand: #0a032c;
/* SwiftUI */
Color(red: 0.039, green: 0.012, blue: 0.173)
/* Android */
Color.parseColor("#0a032c")Accessibility — WCAG contrast
Aa
#0a032c on white: 19.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a032c on black: 1.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green1.2%
Blue17.3%
CMYK percentages
Cyan77.3%
Magenta93.2%
Yellow0.0%
Key (black)82.7%
Color previews
#0a032c text on a black background
contrast 1.06:1
Card sample
#0a032c text on a white background
contrast 19.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a032c;
Background color
Panel with #0a032c background
background-color: #0a032c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a032c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 3, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 3, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a032c; background: linear-gradient(135deg, #0a032c, #25032C);