#00476b
a deep, electric blue · cool · closest name: darkslategray
RGB
0, 71, 107
HSL
200°, 100%, 21%
CMYK
100, 34, 0, 58
Luminance
0.0557
Every format
| HEX | #00476b |
| RGB | rgb(0, 71, 107) |
| HSL | hsl(200, 100%, 21%) |
| CMYK | cmyk(100%, 34%, 0%, 58%) |
| LAB | lab(28.3 -4.8 -26.3) |
| LCH | lch(28.3 26.7 259.8) |
| OKLCH | oklch(0.379 0.086 239.8) |
Copy-ready code
/* CSS */
color: #00476b;
background-color: #00476b;
/* Tailwind (arbitrary) */
class="text-[#00476b] bg-[#00476b]"
/* SCSS */
$brand: #00476b;
/* SwiftUI */
Color(red: 0.000, green: 0.278, blue: 0.420)
/* Android */
Color.parseColor("#00476b")Accessibility — WCAG contrast
Aa
#00476b on white: 9.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#00476b on black: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green27.8%
Blue42.0%
CMYK percentages
Cyan100.0%
Magenta33.6%
Yellow0.0%
Key (black)58.0%
Color previews
#00476b text on a black background
contrast 2.11:1
Card sample
#00476b text on a white background
contrast 9.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00476b;
Background color
Panel with #00476b background
background-color: #00476b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00476b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 71, 107, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 71, 107, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00476b; background: linear-gradient(135deg, #00476b, #00006B);