Colors

local

color-tools

Convert colors (hex/RGB/HSL), check WCAG contrast, and generate palettes (complementary/triadic/analogous/shades).

Included in every Nova Skills API key. Nothing to install — get a bearer token and this skill is available on your MCP endpoint.

Tools (3)

  • color_convert
    Convert between color formats: hex ('#3B82F6'), RGB ({r,g,b}), or HSL ({h,s,l}). Provide any one; get all three.
  • color_contrast
    Compute WCAG contrast ratio between two colors. Returns AA / AAA pass/fail for normal and large text.
  • color_palette
    Generate a palette from a base color: complementary, triadic, analogous, or shades.