#030d19
a deep, electric blue · cool · closest name: black
RGB
3, 13, 25
HSL
213°, 79%, 6%
CMYK
88, 48, 0, 90
Luminance
0.0038
Every format
| HEX | #030d19 |
| RGB | rgb(3, 13, 25) |
| HSL | hsl(213, 79%, 6%) |
| CMYK | cmyk(88%, 48%, 0%, 90%) |
| LAB | lab(3.4 -0.1 -8.1) |
| LCH | lch(3.4 8.1 269.5) |
| OKLCH | oklch(0.155 0.031 249.7) |
Copy-ready code
/* CSS */
color: #030d19;
background-color: #030d19;
/* Tailwind (arbitrary) */
class="text-[#030d19] bg-[#030d19]"
/* SCSS */
$brand: #030d19;
/* SwiftUI */
Color(red: 0.012, green: 0.051, blue: 0.098)
/* Android */
Color.parseColor("#030d19")Accessibility — WCAG contrast
Aa
#030d19 on white: 19.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030d19 on black: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green5.1%
Blue9.8%
CMYK percentages
Cyan88.0%
Magenta48.0%
Yellow0.0%
Key (black)90.2%
Color previews
#030d19 text on a black background
contrast 1.08:1
Card sample
#030d19 text on a white background
contrast 19.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030d19;
Background color
Panel with #030d19 background
background-color: #030d19;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030d19;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 13, 25, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 13, 25, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030d19; background: linear-gradient(135deg, #030d19, #080319);