To stay sober, whether in fashion or in decoration, the rule when it comes to colours is the same: no more than 3 different shades! Beyond three shades, you leave the classic to enter an ethnic or colourful style.
So if you choose to remain sober, you just have to respect the three-tone rule. But you still need to know how to choose them!
To ensure a good harmony of colours, there are tools to help you choose the right shades. Here are 4 sites to test absolutely had to launch you:
1 - Design seeds
2 - UI colors
3 - Colour Code
https://www.toptal.com/designers/colourcode
4 - Coolors
If you don't want to stay in the same shades, this site offers you agreements between different colours.
When it comes to colour, one rule prevails: no more than 3 colours at a time. Whether in fashion or in decoration, this principle must be respected if you want a harmonious interior. Indeed, more than 3 colours on the walls can crush the space and make you get bored very quickly. On the other hand, you can choose the same colour that you will decline in several shades (lighter or darker).
3 colours, certainly, but you still have to know how to choose them! To help you find inspiration and make your choice, there are websites that are real online colour charts. These sites offer you 3 or even 6 shades of colors (for the most daring) that match each other.
1 - DESIGN SEEDS
This site offers associations of 6 different shades for the same colour. To illustrate the palette, a photo is associated to give the general atmosphere of harmony.
2 - UI COLORS
This site is a real online colour chart. It proposes a list of various colours classified according to their harmony.
3 - COLOUR CODE
This site has several options (see left menu): it allows you to find a hammony of shades in the same color, or to find different colors that go well together. Just pass the cursor over the screen to see all the different associations.
4 - COLORS
This site is aimed at the most daring who wish to have several different colours. It proposes associations of 5 different colours. Also handy for those looking to see which colours go best with decorative objects.