Design

Color Tools for Designers & Developers: Palettes, Gradients & More

2026年1月5日5 min 読む
Color Tools for Designers & Developers: Palettes, Gradients & More

Mastering Color in Design

Color is one of the most powerful tools in design. The right palette creates emotion, guides attention, and builds brand recognition.

Color Palette Generator

The Color Palette Generator creates harmonious color schemes:

  • Complementary — two opposite colors for high contrast
  • Analogous — adjacent colors for harmony
  • Triadic — three evenly spaced colors for balance
  • Monochromatic — shades of a single color for elegance
Each palette includes HEX, RGB, and HSL values ready to copy into your CSS.

Gradient Generator

The Gradient Generator creates smooth CSS gradients:

  • Linear gradients with custom angles
  • Radial gradients
  • Multiple color stops
  • Live preview
  • Copy-paste CSS code

Color Picker from Images

The Color Picker tool lets you:

  • Upload any image
  • Click anywhere to pick a color
  • Get HEX, RGB, and HSL values
  • Build a palette from your image
  • Use case: Match your website colors to a brand photo or logo.

    Dominant Color Extraction

    The Extract Dominant Colors tool analyzes images and returns the most prominent colors:

    • Get the top 5-10 colors from any image
    • See color distribution percentages
    • Copy values in any format
    Use case: Create a movie poster color palette, analyze competitor branding, or generate themes from photography.

    Tips for Better Color Usage

  • Start with 2-3 colors — add more only if needed
  • Use the 60-30-10 rule — 60% dominant, 30% secondary, 10% accent
  • Test accessibility — ensure sufficient contrast for text readability
  • Consider dark mode — your palette should work in both themes
  • Be consistent — define your colors as design tokens and reuse them
  • color
    palette
    gradient
    design
    css

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