Color Tools — Guides & Articles

• CSS Triangle Generator With Border: A 4-Direction Recipe

  Published 2026-08-15

  Build a CSS triangle from two transparent borders and one colored border. Pick direction, dimensions, and a six-digit HEX, then copy synced CSS and HTML.

  

• Check the Result After You Generate a CSS Cubic Bezier

  Published 2026-08-13

  After generating a CSS cubic-bezier, inspect the graph, sample table, and animated preview to confirm the timing before copying the declaration to your…

  

• How to Check the Result After You Generate a CSS Checkbox

  Published 2026-08-13

  After generating a CSS checkbox, confirm the preview, re-test focus and Space activation, then verify zoom, contrast, and forced-colors behavior in the real…

  

• Find a Complementary Color in Photoshop From a Hex Code

  Published 2026-08-13

  Need a complementary color for Photoshop? Get the exact 8-bit RGB inverse of any six-digit hex code with swatches and channel values shown.

  

• Color Palette Generator Explained: Color Wheel Basics

  Published 2026-08-13

  Color palette generator explained: how HSL hue rotations turn one base HEX into a harmonious palette across six schemes, in HEX, RGB, and HSL.

  

• What to Mix With Coleslaw Mix: A Color Blend Guide

  Published 2026-08-13

  Find what colors blend cleanly with a base palette using the free Color Mixer. Enter two hex or RGB values, set a ratio, and copy the exact result.

  

• Color Contrast Checker Examples: WCAG AA and AAA Pairs

  Published 2026-08-12

  Real color contrast checker examples showing which foreground and background pairs pass WCAG AA and AAA for normal, large, and UI text.

  

• CMYK to RGB for Web Design: A Screen Preview Workflow

  Published 2026-08-12

  Convert CMYK percentages to RGB and hex values for web design. Preview print inks on screen with a fast browser tool that follows the W3C naive formula.

  

• How to Get an Image's Average Color Without Photoshop

  Published 2026-08-12

  Photoshop's Average filter fills the layer with one color, but a browser tool returns the same summary as a copyable HEX without launching a full editor.

  

• Web Safe Colors Accessibility Contrast: Pair and Test

  Published 2026-08-12

  Web safe colors are not automatically accessible. Learn why the 216-cube alone doesn't guarantee contrast, and how to pair and test it properly.