AnkhKit

Split-Complementary Color Scheme Online

Runs 100% in your browser — your files never leave your device.

Split-complementary takes the contrast of a complement but softens the tension: instead of the single opposite hue, you take the two hues on either side of it. The result keeps strong contrast with far less risk of clashing — a favorite for landing pages and dashboards. Enter a base and copy the three hex values.

How it works

  1. 1

    Paste a base color

    Enter any HEX, RGB, or HSL value — it anchors the scheme.

  2. 2

    Read the scheme

    Three swatches appear: the base and the two hues 150° and 210° around.

  3. 3

    Copy each color

    One click copies any swatch hex value to your clipboard.

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Lighten a Color Online Make any color lighter by a percentage and copy the result in HEX, RGB, or HSL. A free in-browser color tool for designers and developers — no sign-up. Invert a Color Online Invert any color channel-wise and copy the opposite as HEX, RGB, or HSL — free, in your browser. Handy for contrast checks and dark-mode pairs. Triad Color Scheme Generator Online Generate a triadic color scheme from any base color — three hues 120° apart — and copy each as HEX. Free, runs entirely in your browser.