How does this random color palette generator work?

Pick a palette style (random, monochrome, analogous, complementary, triadic, pastel, deep, or muted), choose 3-8 swatches, then generate. Locked stripes keep their HEX while unlocked slots refill. Spacebar regenerates with the same rules.

How many colors are in each palette?

The Swatches slider sets between 3 and 8 colors per palette so you can match minimal themes or fuller token sets.

How do I copy a HEX color code?

Click the stripe showing the color you want; the tool writes its #RRGGBB string to your clipboard and flashes the toast confirmation.

Can I use the keyboard to generate palettes?

Yes-tap spacebar anywhere on the page focus to roll a new palette without hitting the button (default scroll jump is suppressed).

Who uses palette generators?

Product designers, front-end developers, illustrators, and marketers use them to break creative blocks, mood-board explorations, theme variants, or CSS variable experiments before refining in a design system.

Does the tool check WCAG contrast?

It picks readable label ink per stripe via simple luminance logic but does not certify WCAG compliance across arbitrary pairs-verify contrast ratios manually before shipping accessible UI.

Are palettes saved online?

Generation stays inside your browser tab; nothing uploads to Cubbbix servers when random colors render.

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Color Palette Generator

Pick a harmony or mood, choose how many swatches you want (3–8), lock keepers, then regenerate the rest. Click a stripe for HEX; use bulk copy for a list or CSS custom properties.

Spacebar regenerates (respects locks)

Palette style

Swatches 5

Tap the lock on a stripe to keep that color when you regenerate.

Color copied to clipboard!

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Random palette generator walkthrough

Useful when people search color palette generator, harmony colors, or random hex palette. Moods like pastel or deep bias lightness and saturation; geometric harmonies rotate hues around the wheel.

Choose a palette style and swatch count (3–8).
Generate or press Spacebar; lock stripes you want to keep.
Click a stripe for one HEX, or use Copy all HEX / Copy CSS variables.

Random mixes may need manual tuning for brand guidelines or accessibility audits—treat output as a starting point.

Design and dev-friendly

Ship explorations for marketing sites, slides, Tailwind themes, or illustration flats when you want fresh hues without opening a heavy desktop suite.

Local-only rendering

Palettes render from JavaScript inside your tab—nothing uploads to Cubbbix while colors appear on screen.

Frequently asked questions

Spacebar or Generate fills unlocked stripes using the selected style (random hues, or harmonies like analogous / triadic). Locked swatches stay fixed until you toggle the lock off.

Use the Swatches slider for 3 to 8 colors. Fewer for minimal themes; more when you want neutrals plus accents in one grab.

Click the target stripe; the clipboard receives its uppercase HEX string and the toast confirms success.

Yes—outside of text fields and dropdowns, spacebar regenerates unlocked swatches only and blocks page scroll from that key.

Designers, developers, illustrators, and marketers lean on them for rapid ideation before locking tokens inside Figma, CSS variables, or brand decks.

Labels pick light or dark text via a quick luminance check, but pairing validation against WCAG ratios is still your responsibility before release.

Colors render locally; Cubbbix does not persist swatches when you refresh unless your browser caches the page normally.

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