#00549b
a dark, electric blue · cool · closest name: steelblue
RGB
0, 84, 155
HSL
208°, 100%, 30%
CMYK
100, 46, 0, 39
Luminance
0.0871
Every format
| HEX | #00549b |
| RGB | rgb(0, 84, 155) |
| HSL | hsl(208, 100%, 30%) |
| CMYK | cmyk(100%, 46%, 0%, 39%) |
| LAB | lab(35.4 7.0 -44.6) |
| LCH | lch(35.4 45.2 278.9) |
| OKLCH | oklch(0.445 0.135 252.4) |
Copy-ready code
/* CSS */
color: #00549b;
background-color: #00549b;
/* Tailwind (arbitrary) */
class="text-[#00549b] bg-[#00549b]"
/* SCSS */
$brand: #00549b;
/* SwiftUI */
Color(red: 0.000, green: 0.329, blue: 0.608)
/* Android */
Color.parseColor("#00549b")Accessibility — WCAG contrast
Aa
#00549b on white: 7.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#00549b on black: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green32.9%
Blue60.8%
CMYK percentages
Cyan100.0%
Magenta45.8%
Yellow0.0%
Key (black)39.2%
Color previews
#00549b text on a black background
contrast 2.74:1
Card sample
#00549b text on a white background
contrast 7.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00549b;
Background color
Panel with #00549b background
background-color: #00549b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00549b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 84, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 84, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00549b; background: linear-gradient(135deg, #00549b, #13009B);