Cold Shadow Box Shadow CSS

A cold blue tint that works well on dashboards.

box-shadow

Preview Surface

Output

Copy-ready CSS

Pure CSS

box-shadow: 0px 18px 44px -20px rgba(37, 99, 235, 0.42), 0px 6px 14px -8px rgba(2, 6, 23, 0.22);

Tailwind v4

shadow-[0px_18px_44px_-20px_rgb(37_99_235_/_0.42),_0px_6px_14px_-8px_rgb(2_6_23_/_0.22)]

Try it in the generator Open encoded state

When to use it

Cold Shadow is a colored box-shadow preset built for color-led emphasis. It uses 2 shadow layers to create a cool effect that is easy to copy into product cards, dashboards, marketing blocks, and small interface surfaces. A cold blue tint that works well on dashboards. The shadow is intentionally described as plain CSS, so you can paste it into any framework or convert it into a Tailwind arbitrary value without changing the visual result. The effect stays on the outside edge, so it reads as lift rather than a pressed or recessed treatment. Use it when you want a repeatable starting point, then open it in the generator to adjust offset, blur, spread, color, opacity, or stacked layers for your own layout.

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