The color of the Tottenham Hotspur away kit varies depending on the season and the specific kit. Here are the colors of some recent away kits:

• 2022-23: Blueish-purple base with black sleeves and a white logo. The collar is Volt.
• 2023-24: Dark blue base with purple accents.
• 2024-25: Cobalt Bliss/Royal Tint/Binary Blue.

Its worth noting that the colors of the kits can be described in different ways by different sources, so there may be some variation in the exact names used to describe the colors.