#0030a7
a dark, electric blue · cool · closest name: navy
RGB
0, 48, 167
HSL
223°, 100%, 33%
CMYK
100, 71, 0, 35
Luminance
0.0490
Every format
| HEX | #0030a7 |
| RGB | rgb(0, 48, 167) |
| HSL | hsl(223, 100%, 33%) |
| CMYK | cmyk(100%, 71%, 0%, 35%) |
| LAB | lab(26.5 36.4 -66.5) |
| LCH | lch(26.5 75.8 298.7) |
| OKLCH | oklch(0.380 0.194 263.1) |
Copy-ready code
/* CSS */
color: #0030a7;
background-color: #0030a7;
/* Tailwind (arbitrary) */
class="text-[#0030a7] bg-[#0030a7]"
/* SCSS */
$brand: #0030a7;
/* SwiftUI */
Color(red: 0.000, green: 0.188, blue: 0.655)
/* Android */
Color.parseColor("#0030a7")Accessibility — WCAG contrast
Aa
#0030a7 on white: 10.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0030a7 on black: 1.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green18.8%
Blue65.5%
CMYK percentages
Cyan100.0%
Magenta71.3%
Yellow0.0%
Key (black)34.5%
Color previews
#0030a7 text on a black background
contrast 1.98:1
Card sample
#0030a7 text on a white background
contrast 10.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0030a7;
Background color
Panel with #0030a7 background
background-color: #0030a7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0030a7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 48, 167, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 48, 167, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0030a7; background: linear-gradient(135deg, #0030a7, #3F00A7);