#03497d
a dark, electric blue · cool · closest name: steelblue
RGB
3, 73, 125
HSL
206°, 95%, 25%
CMYK
98, 42, 0, 51
Luminance
0.0627
Every format
| HEX | #03497d |
| RGB | rgb(3, 73, 125) |
| HSL | hsl(206, 95%, 25%) |
| CMYK | cmyk(98%, 42%, 0%, 51%) |
| LAB | lab(30.1 1.8 -34.8) |
| LCH | lch(30.1 34.9 273.0) |
| OKLCH | oklch(0.397 0.107 248.8) |
Copy-ready code
/* CSS */
color: #03497d;
background-color: #03497d;
/* Tailwind (arbitrary) */
class="text-[#03497d] bg-[#03497d]"
/* SCSS */
$brand: #03497d;
/* SwiftUI */
Color(red: 0.012, green: 0.286, blue: 0.490)
/* Android */
Color.parseColor("#03497d")Accessibility — WCAG contrast
Aa
#03497d on white: 9.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#03497d on black: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green28.6%
Blue49.0%
CMYK percentages
Cyan97.6%
Magenta41.6%
Yellow0.0%
Key (black)51.0%
Color previews
#03497d text on a black background
contrast 2.25:1
Card sample
#03497d text on a white background
contrast 9.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03497d;
Background color
Panel with #03497d background
background-color: #03497d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03497d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 73, 125, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 73, 125, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03497d; background: linear-gradient(135deg, #03497d, #0E037D);