Color Tools

MiniWebtool’s CMYK to Hex Converter maps cyan, magenta, yellow, and black percentages to a digital HEX color. A preview and RGB/HSL outputs help compare the screen result; printing can vary with profiles and materials.

Convert one color into several notations in MiniWebtool’s Color Code Converter (All Formats). HEX, RGB, HSL, HSV, CMYK, or a CSS name produces equivalent values, a preview, contrast checks, and related palette colors.

MiniWebtool’s Color Contrast Checker compares text and background colors using WCAG 2.x contrast ratios. Enter foreground and background values to see whether the pair meets the displayed normal-text, large-text, and interface contrast thresholds.

Invert a color and inspect the result with MiniWebtool’s Color Inverter. Multiple color formats, a live preview, and contrast checking help compare the original and inverted colors for a design.

Build professional color schemes with MiniWebtool’s Color Scheme Generator using complementary, analogous, triadic, split-complementary, square, and tetradic harmonies. Includes an interactive color wheel, real-time preview, CSS/Tailwind export, and accessibility contrast checker.

Build a color transition while watching it change. MiniWebtool’s Gradient Generator lets you position color stops, adjust angles, and try presets, then export the resulting gradient as CSS, Tailwind, or SVG code.

Get a basic CMYK equivalent of a hexadecimal color with MiniWebtool’s Hex to CMYK Converter. It shows the calculated ink percentages and a preview; actual printed color also depends on the printer, profile, inks, and paper.

Preview a hexadecimal color while converting it with MiniWebtool’s Hex to RGB Converter. Copy RGB or related color values and explore complementary colors and shades when adapting a palette for a design.

Sample colors directly from a picture with MiniWebtool’s Image Color Picker. Upload an image to inspect HEX, RGB, HSL, and CMYK values, extract a palette, and explore related color harmonies.

MiniWebtool’s Paint Color Mixing Calculator estimates proportions of selected base paints for a target color. An optimizer previews the blend and reports Delta-E; real pigment behavior and lighting can differ from the digital mixing model.

Build related colors from a chosen scheme using MiniWebtool’s Palette Generator. Complementary, triadic, monochromatic, and other options produce a palette that can be exported as CSS, SCSS, JSON, or Tailwind values.

MiniWebtool’s Random Color Generator creates individual colors and harmony-based combinations. HEX, RGB, and HSL values accompany the swatches so you can copy a color into a design or stylesheet.

Keep the colors that work while exploring the rest with MiniWebtool’s Random Color Palette Generator. Choose among six harmony modes, lock individual swatches, and export the palette’s color values.

An RGB triplet becomes a usable web color in MiniWebtool’s RGB to Hex Converter. See the hex code with a preview, related color formats, CSS snippets, and contrast information.