Colour code games

All 10 codes games

• What the HEX?

  Read a HEX code and pick the colour it makes.

  CodesPlay What the HEX?
• HEX Detective

  See a colour, pick its HEX code from four suspects.

  CodesPlay HEX Detective
• RGB Master

  Mix the colour with red, green and blue light sliders.

  CodesPlay RGB Master
• HSL Slider Challenge

  See a colour, then set its hue, saturation and lightness numbers without a live preview.

  CodesPlay HSL Slider Challenge
• Guess the Colour Name

  Teal, coral, ochre or mauve? Match colour names to swatches.

  CodesPlay Guess the Colour Name
• Pixel Sniper

  Find the exact spot in a gradient that has the given HEX code.

  CodesPlay Pixel Sniper
• Colour Code Decoder

  HEX, rgb(), hsl() or oklch(): decode the code and pick its colour.

  CodesPlay Colour Code Decoder
• HEX Memory

  See a colour and its code for a moment, then type the code from memory.

  CodesPlay HEX Memory
• Colour Name Detective

  Six suspects from the same family. Which name is closest to the swatch?

  CodesPlay Colour Name Detective
• Colour Conversion Race

  HEX to RGB, RGB to HEX, HSL to HEX: convert faster than the clock.

  CodesPlay Colour Conversion Race

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