#03497f
a dark, electric blue · cool · closest name: steelblue
RGB
3, 73, 127
HSL
206°, 95%, 26%
CMYK
98, 43, 0, 50
Luminance
0.0632
Every format
| HEX | #03497f |
| RGB | rgb(3, 73, 127) |
| HSL | hsl(206, 95%, 26%) |
| CMYK | cmyk(98%, 43%, 0%, 50%) |
| LAB | lab(30.2 2.7 -35.8) |
| LCH | lch(30.2 35.9 274.3) |
| OKLCH | oklch(0.398 0.110 249.6) |
Copy-ready code
/* CSS */
color: #03497f;
background-color: #03497f;
/* Tailwind (arbitrary) */
class="text-[#03497f] bg-[#03497f]"
/* SCSS */
$brand: #03497f;
/* SwiftUI */
Color(red: 0.012, green: 0.286, blue: 0.498)
/* Android */
Color.parseColor("#03497f")Accessibility — WCAG contrast
Aa
#03497f on white: 9.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#03497f on black: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green28.6%
Blue49.8%
CMYK percentages
Cyan97.6%
Magenta42.5%
Yellow0.0%
Key (black)50.2%
Color previews
#03497f text on a black background
contrast 2.26:1
Card sample
#03497f text on a white background
contrast 9.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03497f;
Background color
Panel with #03497f background
background-color: #03497f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03497f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 73, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 73, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03497f; background: linear-gradient(135deg, #03497f, #10037F);