#030d2a
a deep, electric blue · cool · closest name: black
RGB
3, 13, 42
HSL
225°, 87%, 9%
CMYK
93, 69, 0, 84
Luminance
0.0047
Every format
| HEX | #030d2a |
| RGB | rgb(3, 13, 42) |
| HSL | hsl(225, 87%, 9%) |
| CMYK | cmyk(93%, 69%, 0%, 84%) |
| LAB | lab(4.3 6.1 -19.9) |
| LCH | lch(4.3 20.8 287.0) |
| OKLCH | oklch(0.171 0.062 263.6) |
Copy-ready code
/* CSS */
color: #030d2a;
background-color: #030d2a;
/* Tailwind (arbitrary) */
class="text-[#030d2a] bg-[#030d2a]"
/* SCSS */
$brand: #030d2a;
/* SwiftUI */
Color(red: 0.012, green: 0.051, blue: 0.165)
/* Android */
Color.parseColor("#030d2a")Accessibility — WCAG contrast
Aa
#030d2a on white: 19.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030d2a on black: 1.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green5.1%
Blue16.5%
CMYK percentages
Cyan92.9%
Magenta69.0%
Yellow0.0%
Key (black)83.5%
Color previews
#030d2a text on a black background
contrast 1.09:1
Card sample
#030d2a text on a white background
contrast 19.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030d2a;
Background color
Panel with #030d2a background
background-color: #030d2a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030d2a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 13, 42, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 13, 42, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030d2a; background: linear-gradient(135deg, #030d2a, #13032A);