How accurately can you recreate a random colour? Forget using a colour picker, learn to form hex codes in your mind. Impress your crush. Prove your abilities under the clock, blindfolded. Practice today.
We are not affiliated with IsThereAnyDeal.







Given a random colour, how accurately can you recreate it with sliders or type it in? RGB rush allows you to develop your colour defining abilities.

The following colour spaces are available to practice in. These are all the different ways you are able to assemble a colour from individual components. CMYK - Sort by cyan, magenta, yellow and key - used in printing. HSV - Sort by colour, intensity and brightness. RGB - Sort by red, green and blue - The actual colours your pixels emit HEX single - Practice understanding base 16. HEX - Same as RGB, except letters can be numbers too.

The higher your accuracy, the better your score will be. Can you keep it above 98%?

Measure your colour ability with graphs that show your strengths and weaknesses on an individual channel basis. Perhaps you're better at distinguishing different blues, or perhaps your monitor has low contrast in green?

Practice - Go at your own pace, get familiar with how the colours work. Blindfolded - You cannot see your colour until you submit it. Timed - You’re on the clock. Only guesses with an accuracy of 90% or higher reset the clock.
- Prototyping - Website design - Photo editing - Digital art - Show off at an interview - Impress your crush
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.







Given a random colour, how accurately can you recreate it with sliders or type it in? RGB rush allows you to develop your colour defining abilities.

The following colour spaces are available to practice in. These are all the different ways you are able to assemble a colour from individual components. CMYK - Sort by cyan, magenta, yellow and key - used in printing. HSV - Sort by colour, intensity and brightness. RGB - Sort by red, green and blue - The actual colours your pixels emit HEX single - Practice understanding base 16. HEX - Same as RGB, except letters can be numbers too.

The higher your accuracy, the better your score will be. Can you keep it above 98%?

Measure your colour ability with graphs that show your strengths and weaknesses on an individual channel basis. Perhaps you're better at distinguishing different blues, or perhaps your monitor has low contrast in green?

Practice - Go at your own pace, get familiar with how the colours work. Blindfolded - You cannot see your colour until you submit it. Timed - You’re on the clock. Only guesses with an accuracy of 90% or higher reset the clock.
- Prototyping - Website design - Photo editing - Digital art - Show off at an interview - Impress your crush
How accurately can you recreate a random colour? Forget using a colour picker, learn to form hex codes in your mind. Impress your crush. Prove your abilities under the clock, blindfolded. Practice today.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.