Color Picker Tool

The Color Picker Tool provides color space conversions, palette generation, and contrast assessment for digital design. It accepts inputs in HEX, RGB, and HSL, and outputs HEX, RGB, HSL, CMYK values, plus contrast guidance. This is useful for UI designers, front-end developers, and accessibility specialists.
Conceptually, the tool parses the input color, normalizes it to sRGB, and applies standard conversion formulas to produce cross-format representations. It then computes relative luminance from linearized RGB values and derives a contrast ratio against a chosen background. The resulting data supports accurate color decisions across screens and products.
Unique value comes from immediate, cross-format results and recommended accessible text colors built on WCAG thresholds. Core features include required conversions and contrast checks, with optional advanced features like palette generation (complementary, analogous, triadic) and exports for design systems.
Use cases include creating accessible color systems, validating brand colors, testing on light and dark backgrounds, and speeding up styling workflows for dashboards, apps, and marketing assets.