Color Tools — Guides & Articles

• CMYK Color Chart on iPhone: Use HTML Named Colors

  Published 2026-09-02

  CMYK charts on iPhone start from HTML named colors. Open the HTML Color Names Chart in Safari, find the 148 standardized keywords, copy HEX, then convert to…

  

• Does the Image Leave My Device for an Average Color Tool?

  Published 2026-09-02

  No — your image stays on your device when you average its color. The Image Average Color Finder decodes and copies HEX in your browser, no upload.

  

• Hex to RGB Examples: Common Codes and Channel Values

  Published 2026-09-01

  Hex to RGB examples for CSS: see common codes broken into red, green, blue, and alpha channels, plus how to verify any conversion in your browser.

  

• Comparing Approaches to Use a Font Pairing Generator

  Published 2026-09-01

  Comparing approaches when you use a font pairing generator? See eight curated Google Fonts pairs, test with your text, then copy a CSS2 link plus matching CSS.

  

• Fix a Wrong Result After You Generate a CSS Toggle Switch

  Published 2026-09-01

  Fix a wrong-looking CSS toggle switch result by adjusting sizing, color, padding, and timing in the CSS Toggle Switch Generator.

  

• Fix a Wrong Result After You Generate a CSS Cubic Bezier

  Published 2026-09-01

  Your CSS cubic-bezier doesn't match the preview. Check x1 and x2 limits, y overshoot, the sample table, and the real component's distance and duration.

  

• Complementary Color Finder Examples: Common Hex Pairs

  Published 2026-09-01

  See complementary color finder examples using the 255 minus channel rule. Hex inputs, RGB outputs, and quick swatches for primary, secondary, and mixed colors.

  

• Comparing Approaches to Mix Two HEX Colors

  Published 2026-08-31

  Compare approaches to mix two HEX colors in your browser — additive sRGB interpolation, gradient math, and the Color Mixer ratio slider explained.

  

• Color Difference Calculator from Image: Sample, Compare

  Published 2026-08-31

  Need a color difference calculator from image? Sample two HEX values, then get a standards-based CIEDE2000 result locally in your browser with no upload.

  

• CMYK to RGB on Mac: Preview Without a Color Profile

  Published 2026-08-31

  CMYK to RGB on Mac doesn't need Photoshop. Preview CMYK percentages as approximate screen RGB and hex values in your browser, plus Mac built-ins.