What is color interpolation?

Color interpolation is the process of calculating intermediate colors between two or more known colors. Instead of jumping abruptly from red to blue, interpolation generates a smooth sequence of steps â€” the same process used in CSS gradients and design system color scales.

How many steps should I use?

It depends on the use case. For a CSS gradient, 5â€“10 steps gives smooth transitions. For a color scale in a design system (like Tailwind's 50â€“950 shades), 10â€“11 steps is standard. For data visualization, match the number of steps to your data categories.

What color space is used for interpolation?

The tool offers interpolation in both RGB and HSL color spaces. RGB interpolation can produce muddy midpoints for complementary colors, while HSL interpolation typically produces more perceptually even transitions.

Can I interpolate between more than two colors?

Yes. You can add multiple color stops and the tool will generate a smooth ramp across all of them, similar to a multi-stop CSS gradient.

Color Interpolation Tool

Generate smooth color steps between two or more colors for gradients, palettes, and data visualization

Color Stops

Position: 0%

Position: 100%

Number of Steps: 5

Interpolated Colors

CSS Gradient

background: linear-gradient(to right, #3b82f6 0%, #ef4444 100%);