LED Blue Color – #0066a3: Codes and Complete Breakdown
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Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura won the 2014 Nobel Prize in Physics “for the invention of efficient blue light-emitting diodes,” which made bright, energy-saving white LED lighting possible. LED Blue color (#0066a3) is a mid-dark azure, far calmer than a glowing diode. It looks like an LED switched off.

LED Blue Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#0066a3
LED Blue Color Codes and Information
Complete breakdown of the color LED Blue:
| Data Type | Values/Details |
|---|---|
| Hex | #0066a3 |
| RGB | rgb(0,102,163) |
| HSL | hsl(202,100%,32%) |
| CMYK | 100, 37, 0, 36 |
| HSV | 202, 100, 64 |
| RGB % | 0, 40, 64 |
| XYZ | 11.4, 12.1, 36.4 |
| LAB | 41.4, -1.3, -39.8 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 100% |
| Temperature | Cool |
| Contrast Ratio Against White (#ffffff) | 6.12 (passes WCAG AA) |
| Contrast Ratio Against Black (#000000) | 3.43 (fails WCAG AA) |
Similar Colors to LED Blue Color
#8c9c76

Usuao Blue
#9eabad

Citadel Blue
#8e8c97

Alaitoc Blue
#717787

Ice Blue Grey
#a2adb1

Pale Blue Grey
#91a2a6

Cape Cod Blue
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Blue Rinse
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Taliesin Blue










