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RGB
rgb(33, 59, 110)
HSL
hsl(220, 54%, 28%)
Metrics
S 54% · L 28%
Contrast (WCAG)
on white
11:1AA
on black
1.9:1Fail
Recent trail

About this color

Cobalt Shadow Clear (#213B6E) belongs to the blue family — hue 220°, 54% saturation, 28% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS
:root {
  --colorarchive-cobalt-shadow-clear: #213B6E; /* hsl(220, 54%, 28%) */
}

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Export preview
Base: Cobalt Shadow Clear #213B6E
Lighter companion: Cobalt Dusk Clear #284786
Darker companion: Cobalt Nocturne Clear #172A4F
Complementary counterpoint: Apricot Shadow Clear #6E5421
Analogous lead: Iris Shadow Clear #21216E
Analogous echo: Azure Shadow Clear #21546E
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