foundation
Colors & Gradients
HSL, LCH, and gradient design with live color wheel and stops.
Learning checklist
- Color spaces & contrast
- Linear vs radial gradients
- Layering glows and blend modes
Definition
HSL, LCH, and gradient design with live color wheel and stops.
Syntax
Example
Deep dive
Why this matters
Principles, mental models, and debugging clues tailored to the topic.
Visual intuition
Each property is paired with motion or color feedback so you build muscle memory, not just recall syntax.
Copy-ready CSS
Controls emit exact CSS you can copy. Use it as a starter token or paste into DevTools for instant validation.
Performance notes
Learn where reflow, repaint, or compositing occurs so you avoid jank and choose GPU-friendly paths.
Accessibility first
Focus-visible, reduced-motion, and contrast tips are woven into every lab to keep experiences inclusive.
Practice
Try recreating a UI card using this topic. Toggle between dark and light modes to validate token contrast and responsiveness.
Tip: use DevTools overlays (grid/flex) plus the copy CSS button.
Colors & Gradients
Blend hues with HSL sliders and build gradients. Real-time CSS variables let you reuse the palette anywhere.
Gradient preview
Variables: --primary, --accent
Related topics
Keep exploring adjacent concepts.