Color Tool APK

Color Tool APK provides precise color data by performing format conversions and validation across HEX, RGB, and HSL representations. It accepts inputs in any of these formats, normalizes them, and outputs the corresponding values in the other formats for immediate use in CSS, design tokens, and branding guidelines. The tool is aimed at designers, frontend engineers, UI researchers, and marketing teams who need reliable color values without switching contexts. It supports validating user-supplied colors and preparing multiple representations for code and design assets.
Conversions are computed using established color math: HEX to RGB by expanding two- or three-digit components, RGB to HEX by zero-padding, RGB to HSL using normalized R, G, B values and standard hue calculation, and HSL to RGB by applying fractional conversions. Outputs are formatted cleanly: HEX as #RRGGBB, RGB as rgb(r, g, b), and HSL as hsl(h, s%, l%). Validation rules include HEX length 3 or 6 digits, RGB components 0–255, and HSL hue 0–360 with 0–100 percent saturation and lightness. Ambiguous inputs trigger structured errors.
Use cases include building color palettes from a base color, validating color sets for accessibility compliance, and exporting values for CSS variables or design tokens. Unique value includes automatic cross-format outputs in a single step, strict input validation, and optional harmony-based palette generation (complementary, analogous, triadic) that yields ready-to-use color families. Outputs can be copied or exported; the tool integrates with design systems, style guides, and development workflows to improve consistency and reduce manual calculation time.