Working with Color Mixer
Blend two HEX colors with a mix ratio. A practical guide to Color Mixer: when it fits, how to get a reliable result, and the mistakes worth avoiding.
Reaching for Color Mixer usually means something else is already in progress. Blend two HEX colors with a mix ratio. Because it runs as a local color utility, you can work with real data, get the answer, and return to the task without a detour.
When Color Mixer is the right tool
Color work is iterative, so the value of a focused tool is how quickly it answers one question before you move on.
- Find a midpoint brand accent.
- Blend illustration fills.
- Approximate overlay results.
- Explore marketing palette variants.
Getting a reliable result
Work from a single base color rather than adjusting several values at once, and keep the output format you actually ship—HEX for handoff, channels when you need alpha. Any pair that will carry text should be measured against a contrast threshold before it becomes a token, because a value that looks fine on one display can fail on another.
- Start at 50% then nudge.
- Verify contrast of the result on surfaces.
- Prefer OKLCH tools when perceptual midpoints matter.
Mistakes that waste time
- Expecting perceptual midpoints from sRGB mixes.
- Ignoring alpha/transparency needs.
- Mixing unrelated hues into muddy results.
- Skipping dark-mode checks.
Privacy and local processing
Colors and any image you sample from stay in the browser. Nothing is uploaded, so brand assets and unreleased screenshots are safe to work with here.
Related tools and reading
Open Color Mixer to try it with your own input. Nearby utilities include Color Picker and Complementary Color Finder. For background, read Color and contrast: making palettes readable, and browse the Color Toolkit collection for the rest of the cluster.
Try related tools
Keep exploring
- learnColor and contrast: making palettes readableHow WCAG contrast ratios work, why lightness is not brightness, and how to build a palette that passes accessibility checks.
- learnGetting started with Color PickerSample image colors and copy hex/rgb locally. A practical guide to Color Picker: when it fits, how to get a reliable result, and the mistakes worth avoiding.
- learnWhen to reach for Complementary Color FinderFind complementary and split-complementary colors. A practical guide to Complementary Color Finder: when it fits, how to get a reliable result, and the mistakes worth avoiding.