Color Shades Generator and HEX Color Blender
Mix two colors and generate smooth HEX steps for backgrounds, borders, buttons, charts, and interface states.
Related guides: How to Generate Random Colors and Build a Palette
Generate color shades between two HEX values
Choose a start color and end color, then set 2 to 24 steps. The tool interpolates red, green, and blue channels to produce intermediate HEX swatches that you can preview and copy. Use the mix slider to inspect one point between the endpoints.
This is a linear RGB color blend, not a named-color dictionary, contrast checker, or perceptually uniform palette engine. Check text contrast separately and remove unnecessary shades before adding the palette to a design system.
Why color blending gets searches
The CSV showed color blender as a realistic design-tool opportunity. People often need a quick way to create intermediate colors without opening a full design app. This page gives that search intent a working color mixer with HEX output, visible swatches, and a copyable palette for CSS, charts, and interface states.
Practical uses
Use blended colors for hover states, chart ramps, heatmap steps, tinted backgrounds, button states, badges, borders, and smooth transitions between two brand colors. A blend can help you create a middle tone when a primary color is too strong and a neutral gray feels too flat.
For charts, generate several steps between a low value and a high value, then test whether the difference between each step is visible. For interface design, use only the steps that have a job. One value might be enough for hover, another for a soft background, and another for a border. Keeping the palette small makes the design easier to maintain.
Accessibility and contrast
A blended color is not automatically readable. If you place text, icons, or important status labels on top of a swatch, check the contrast against the actual background. Very light blends can disappear on white, while saturated blends can vibrate behind small text. For important UI states such as errors, warnings, and success messages, pair color with clear labels or icons so the meaning is not carried by color alone.
Workflow tip
Start with two approved palette colors, generate steps, then keep only the values that serve a real UI purpose. Name the chosen colors by use rather than by appearance, such as button-hover, chart-mid, or panel-tint. That makes the palette easier to explain when the site grows. Too many shades can make a design system harder to maintain, so copy the full output only as a draft and trim it before production.
FAQ
What is a color blender?
A color blender mixes two colors and creates intermediate values between them.
Can I copy HEX colors?
Yes. The generated palette is copied as HEX values.
Are blended colors automatically accessible?
No. Always check contrast when a color is used for text, buttons, or important status labels.
Related tools
Digital color mixing and physical paint are different
This tool interpolates RGB channel values between two HEX colors to build screen-design shades. It does not predict how paint pigments, transparent media, CMYK inks, paper, or lighting will mix. Read the color mixing guide before treating a digital swatch as a physical recipe.
Choose the number of steps, inspect every swatch against its real background, and test text contrast separately.
Color mixing simulator for screen design
A color mixing simulator interpolates two digital colors the way a screen blends red, green, and blue light. Pick a start HEX and end HEX, set the number of intermediate steps, and the tool produces a smooth gradient of swatches. Use the output to test brand palettes, hover states, chart ramps, or background gradients without opening design software.
Digital color mixing is additive. Red, green, and blue light combine toward white, while paint pigments mix subtractively toward dark brown or black. This simulator does not predict ink results, paint combinations, or physical media behavior. For print mixing guidance, read how to mix colors and test proofing before committing to press.
Generate a small set of steps first, then compare each swatch against the actual background and surrounding UI elements. One extra step can make a border invisible, while removing a step can improve the contrast between adjacent states.