#0a0547
a deep, electric blue · warm · closest name: midnightblue
RGB
10, 5, 71
HSL
245°, 87%, 15%
CMYK
86, 93, 0, 72
Luminance
0.0063
Every format
| HEX | #0a0547 |
| RGB | rgb(10, 5, 71) |
| HSL | hsl(245, 87%, 15%) |
| CMYK | cmyk(86%, 93%, 0%, 72%) |
| LAB | lab(5.7 26.7 -38.8) |
| LCH | lch(5.7 47.1 304.5) |
| OKLCH | oklch(0.197 0.114 272.6) |
Copy-ready code
/* CSS */
color: #0a0547;
background-color: #0a0547;
/* Tailwind (arbitrary) */
class="text-[#0a0547] bg-[#0a0547]"
/* SCSS */
$brand: #0a0547;
/* SwiftUI */
Color(red: 0.039, green: 0.020, blue: 0.278)
/* Android */
Color.parseColor("#0a0547")Accessibility — WCAG contrast
Aa
#0a0547 on white: 18.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a0547 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green2.0%
Blue27.8%
CMYK percentages
Cyan85.9%
Magenta93.0%
Yellow0.0%
Key (black)72.2%
Color previews
#0a0547 text on a black background
contrast 1.13:1
Card sample
#0a0547 text on a white background
contrast 18.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a0547;
Background color
Panel with #0a0547 background
background-color: #0a0547;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a0547;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 5, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 5, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a0547; background: linear-gradient(135deg, #0a0547, #360547);