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Thailand Digital Arrival Card (TDAC) needed to enter Thailand from 1 May 2025

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A Colour for Every Day

In Thailand, each day of the week is associated with a particular colour. In the past, many people would wear the colour associated with that day. Although it doesn’t happen so much now, there are still signs of the old tradition to be found. King Rama IX, who reigned from 1946 until his death in 2016, was born on a Monday and his royal flag (pictured below) is yellow. The late king’s son, King Rama X, was also born on a Sunday and his royal emblem uses a yellow flag too. HM Queen Sirikit was born on a Friday and her royal flag is blue.

The yellow flag and royal emblem of King Rama IX outside Wat Phan Tao, Chiang Mai

The yellow flag and royal emblem of King Rama IX outside Wat Phan Tao, Chiang Mai

Although the old tradition isn’t always maintained, most Thai people still know the colours associated with each day. The day of the week on which a person is born still retains importance in Thai culture and the associated colour will be considered their lucky colour. The colours associated with each day are listed below:

  • Monday: yellow
  • Tuesday: pink
  • Wednesday: green
  • Thursday: orange
  • Friday: blue
  • Saturday: purple
  • Sunday: red
purple for HRH Princess Maha Chakri Sirindhorn
Purple display in honour of HRH Princesss Maha Chakri Sirindhorn (born on a Saturday)

Thailand’s traditions have also reached the world stage thanks to the influence of a Thai lady who was born in Kanchanaburi in 1944. The name of the lady is Kultida and although many may not be familiar with her name or her nickname of ‘Tida’, they will know the nickname of her son. And that’s because Kultida is the mother of one of the greatest golfers of all time; Eldrick Tont ‘Tiger’ Woods. Famously, Tiger always wears a red shirt on the final round of a tournament which are played on a Sunday. As his Thai mother knows, red is a lucky colour for Sunday. It was Kultida who told her son that red was his power colour for Sunday. And even if you are one of the most famous sportsmen of all time, you should always listen to your Mum.

Category: Culture & Etiquette

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About Roy Cavanagh

Roy Cavanagh is a freelance writer and website publisher. Passionate about Thailand and Thai culture, Roy is also the editor of the online magazine, Fan Club Thailand.

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Thank you for your interest in Thaizer. My name is Roy Cavanagh and I’ve been fortunate enough to live in Thailand and travel to every region of the country over a number of years. Thaizer.com is where I share my knowledge and experience with you. Just like any destination, Thailand has its good points and its bad points and I try to offer honest and practical advice.

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