2022-10-28
1627
#css
Temitope Oyedele
139420
Oct 28, 2022 ⋅ 5 min read

Using HSL colors in CSS

Temitope Oyedele I am a web developer and technical writer. I love to write about things I've learned and experienced.

Recent posts:

the replay october 8

The Replay (10/8/25): Data enrichment, CSS is back, TypeScript 5.9

Discover what’s new in The Replay, LogRocket’s newsletter for dev and engineering leaders, in the October 8th issue.

Matt MacCormack
Oct 8, 2025 ⋅ 30 sec read
Goodbye, messy data: An engineer’s guide to scalable data enrichment

Goodbye, messy data: An engineer’s guide to scalable data enrichment

Walk through building a data enrichment workflow that moves beyond simple lead gen to become a powerful internal tool for enterprises.

Alexandra Spalato
Oct 8, 2025 ⋅ 6 min read

DesignCoder and the future of AI-generated UI

From sketches to code in minutes, DesignCoder shows how AI-generated, hierarchy-aware UIs could change the way developers prototype and ship apps.

Rosario De Chiara
Oct 7, 2025 ⋅ 5 min read

Should you use if() functions in CSS?

It’s 2025, and CSS finally thinks logically. The if() function brings real conditional styling — no hacks, no JS workarounds. Here’s how to use it right.

Ikeh Akinyemi
Oct 7, 2025 ⋅ 16 min read
View all posts

One Reply to "Using HSL colors in CSS"

  1. Great article!

    One point of discussion for me would be, if it would time to use the latest HSL syntax here instead. Based on the MDN reference’s browser comp table, all browsers support the newer alpha parameter and space separated syntax since 2020. And you already showed it under “What is HSL?”.

    Examples without transparency could be quickly changed to `hsl(211 96% 44%)`. “Adjusting transparency with HSLA” could then be shortened to “Adjusting transparency” and it’s CSS example from `background:hsla(11, 50%,50%, 0.473);` to `background: hsl(11 50% 50% / 0.473);`

    And a nitpick: “Cyan: 120 degrees” should be “Cyan: 180 degrees”.

    What do you think?

Leave a Reply