What color signifies 100 years?

The color that signifies 100 years can vary depending on cultural context, but in Western anniversary traditions, the color most commonly associated with a 100th anniversary is often considered to be purple or a combination of purple and gold, though there is no single universally agreed color for 100 years like there is for 25th silver or 50th gold. For wedding anniversaries, the traditional gift list often ends at 60th with diamond, and beyond that, 100th is sometimes represented by 10-carat diamond or is simply not standardized. In some modern anniversary color lists, 100 years is represented by purple, symbolizing royalty, dignity, and longevity, or by a combination of gold and purple to signify rarity and majesty. In the context of birthdays, a 100th birthday is often celebrated with gold, purple, or white decorations to signify a century of life and is considered a major milestone. In Chinese culture, red and gold are often used for longevity celebrations. In corporate or organizational centennials, companies often use gold, platinum, or their brand colors with gold accents to signify 100 years of achievement. So while there is no official single color, purple and gold are the most commonly cited celebratory colors for 100 years.