#003b85
a dark, electric blue · cool · closest name: midnightblue
RGB
0, 59, 133
HSL
213°, 100%, 26%
CMYK
100, 56, 0, 48
Luminance
0.0482
Every format
| HEX | #003b85 |
| RGB | rgb(0, 59, 133) |
| HSL | hsl(213, 100%, 26%) |
| CMYK | cmyk(100%, 56%, 0%, 48%) |
| LAB | lab(26.2 14.8 -46.0) |
| LCH | lch(26.2 48.3 287.9) |
| OKLCH | oklch(0.369 0.136 257.9) |
Copy-ready code
/* CSS */
color: #003b85;
background-color: #003b85;
/* Tailwind (arbitrary) */
class="text-[#003b85] bg-[#003b85]"
/* SCSS */
$brand: #003b85;
/* SwiftUI */
Color(red: 0.000, green: 0.231, blue: 0.522)
/* Android */
Color.parseColor("#003b85")Accessibility — WCAG contrast
Aa
#003b85 on white: 10.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#003b85 on black: 1.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green23.1%
Blue52.2%
CMYK percentages
Cyan100.0%
Magenta55.6%
Yellow0.0%
Key (black)47.8%
Color previews
#003b85 text on a black background
contrast 1.96:1
Card sample
#003b85 text on a white background
contrast 10.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #003b85;
Background color
Panel with #003b85 background
background-color: #003b85;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #003b85;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 59, 133, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 59, 133, 0.45);
Border & gradient
Gradient panel
border: 3px solid #003b85; background: linear-gradient(135deg, #003b85, #1E0085);