Four colors that go together often follow color theory rules like Analogous (next to each other on the wheel, e.g., yellow, yellow-orange, orange, red-orange for warmth) or Tetradic (four colors forming a rectangle, offering contrast like blue, purple, orange, green), or rely on nature's inspiration (blues, greens, yellows, oranges for a vibrant feel). Popular combinations include earthy tones (terracotta, forest green, cream, brown) or bold palettes (mustard, purple, coral, with accents).
Below, we've created color combinations with four colors that go together.
Complementary colors sit on the opposite ends of the color wheel—such as orange and blue, red and green, and yellow and purple—and play a key role in creating harmony while directing users' attention to key areas, such as calls-to-action.
The 60-30-10 rule uses three colors (60% dominant, 30% secondary, 10% accent) for balance, but for four colors, you'd use the standard rule for three and add the fourth as a super-subtle, nearly invisible touch (under 5%) or, more commonly, use neutrals (whites, grays, woods) as your "fourth color" to support the main palette, adding texture rather than a competing hue, or introduce a fourth within the 10% accent, like a metallic or a pattern, keeping it minimal to avoid visual chaos.
The Zorn palette refers to a palette of colors attributed to the great Swedish artist, Anders Zorn (18 February 1860 – 22 August 1920). It consists of just 4 colors being yellow ochre, ivory black, vermilion and titanium white. Cadmium red light is commonly used in place of vermilion by modern day artists.
You'll find some highly contrasting colours at the other corners - red, green, blue (the three primary RGB colours) and magenta, yellow, cyan (the three secondary colours). But RGB pure blue is quite dark to human eyes, and could be confused with black.
According to a survey conducted by YouGov in 10 different countries, the most popular color in the world is blue. Not only does this survey confirm it, but any other survey conducted for the most popular color also consistently reveals blue as the top choice.
In graph-theoretic terminology, the four-color theorem states that the vertices of every planar graph can be colored with at most four colors so that no two adjacent vertices receive the same color, or for short: every planar graph is four-colorable.
The 4-point grid system is a framework that helps you place and arrange elements in your design with precision. The general premise is that whenever you create space between elements, it should be divisible by four (4, 8, 12, 16, etc.).
Color combinations
Two colors that are on opposite sides of the color wheel. This combination provides a high contrast and high impact color combination – together, these colors will appear brighter and more prominent.
According to Real Simple, four universally flattering clothing colors are Eggplant, True Red, Indian Teal, and Mellow Rose. Sounds fancy, right? Each of these colors is either in a neutral place on the color-wheel or an opposite color of our skin tone which makes them very flattering.
That's why it could be said that for our vision, there are four primary colors: red, green, yellow and blue.
Mint green, coral, and soft purple shades create an energetic yet calming feeling, while the brown hue adds a touch of depth and sophistication. This color combination suits creative platforms that want a pop of color with a high-end feel.
A 4-bit image is simply one in which each pixel is represented by 4 bits. Therefore, a 4-bit image can contain 16 (24) colors, each pixel having a numerical value between 0 and 15. The color palette for a 4-bit image will therefore normally have 16 entries (0 - 15.)
Classic neutral colours include shades like black, white, beige and brown. These timeless hues are incredibly versatile, transcending seasons and trends to complement a wide range of styles and looks, all while creating a balanced and sophisticated aesthetic.
Cool Color Examples
The 4 Ps of Design Thinking are essential frameworks for understanding and structuring a user-centered creative process. Developed from research by the Industrial Designers Society of America (IDSA), they expand the view of creativity by dividing it into four dimensions: Person, Process, Press, and Product.
Seek universal usability.
Recognize the needs of diverse users and design for plasticity, facilitating transformation of content. Novice to expert differences, age ranges, disabilities, international variations, and technological diversity each enrich the spectrum of requirements that guides design.
The 4D logic (Discover, Define, Develop, Deliver) helps structure this process. Double Diamond balances divergent and convergent thinking. In the first cycle or 'diamond', co-designers explore an issue more broadly or deeply (divergent thinking), then take focused action (convergent thinking).
4th Anniversary: Blue or Green.
Divided into four color quadrants—Red, Yellow, Blue, and Green—the wheel highlights distinct behavioral and communication styles. Understanding the wheel begins with recognizing that no one fits solely into one quadrant; instead, each person exhibits a unique blend of colors, with one or two colors being more dominant.
Green can often represent new beginnings and growth, which is perfect for the new year! It also signifies renewal and abundance. Alternatively, green can also represent envy or jealousy, and a lack of experience.
Elliot and Niesta (2008: Study 5) found that a stimulus woman dressed in a red shirt received higher ratings on perceived attractiveness, sexual desire, desired sexual behavior, and willingness to date and spend money on the woman compared to the same woman dressed in a blue shirt.
By crushing 1.1 billion-year-old rocks found beneath the Sahara Desert, scientists say they have discovered the world's oldest color: bright pink.
The color found on approximately 75% of all national flags is red, making it the most common color, followed closely by white and blue, which appear on over half of all flags and are often used in combination with red to symbolize courage, history, and revolution.