Heavy Charcoal

#565350

Warm-leaning dark gray for low-glare contrast

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About Heavy Charcoal

Heavy Charcoal sits in that sweet spot where it's dark enough to anchor a layout but not so dark it reads as black. It's got a touch more lightness than , which means it won't demand the same weight of respect, it just quietly does the job. There's warmth here, enough that it doesn't feel dead, but it's subtle enough that you won't notice it until you pair it against something cool.

This is the one for interfaces that need to disappear. Product dashboards, SaaS platforms, publishing sites where the background needs to recede completely and let content breathe. Unlike Caveman, which hesitates and steps back, Heavy Charcoal commits without announcing itself. Unlike Chocolate Pretzel, which brings personality to the party, this shade knows when to stay invisible. It works with both warm and cool typography, won't fight photography, and pairs cleanly against saturated accents without competing.

Pair it with warm charcoal type and it becomes the background nobody notices but everybody needs. Against sage, rust, or deep teals, it knows exactly how to hold the line without becoming a distraction.

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Contrast checker

WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.

On White #ffffff

Aa
7.64:1AAA

On Gray 100 #f5f5f5

Aa
7.01:1AAA

On Gray 900 #18181b

Aa
2.32:1Fail

On Black #000000

Aa
2.75:1Fail

Variations

Shades

Darker variations, created by mixing toward black.

Tints

Lighter variations, created by mixing toward white.

Tones

Muted variations, created by reducing saturation.

Hues

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Temperatures

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Color harmonies

Complementary
Analogous
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Split Complementary
Tetradic

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