#0a103c
a deep, vivid blue · warm · closest name: midnightblue
RGB
10, 16, 60
HSL
233°, 71%, 14%
CMYK
83, 73, 0, 77
Luminance
0.0076
Every format
| HEX | #0a103c |
| RGB | rgb(10, 16, 60) |
| HSL | hsl(233, 71%, 14%) |
| CMYK | cmyk(83%, 73%, 0%, 77%) |
| LAB | lab(6.9 15.4 -29.0) |
| LCH | lch(6.9 32.8 297.9) |
| OKLCH | oklch(0.203 0.084 270.7) |
Copy-ready code
/* CSS */
color: #0a103c;
background-color: #0a103c;
/* Tailwind (arbitrary) */
class="text-[#0a103c] bg-[#0a103c]"
/* SCSS */
$brand: #0a103c;
/* SwiftUI */
Color(red: 0.039, green: 0.063, blue: 0.235)
/* Android */
Color.parseColor("#0a103c")Accessibility — WCAG contrast
Aa
#0a103c on white: 18.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a103c on black: 1.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green6.3%
Blue23.5%
CMYK percentages
Cyan83.3%
Magenta73.3%
Yellow0.0%
Key (black)76.5%
Color previews
#0a103c text on a black background
contrast 1.15:1
Card sample
#0a103c text on a white background
contrast 18.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a103c;
Background color
Panel with #0a103c background
background-color: #0a103c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a103c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 16, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 16, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a103c; background: linear-gradient(135deg, #0a103c, #250A3C);