Colors that go with blue
Blue reads as calm, trustworthy and technical, which is why so many banks and software companies use it. Here are palettes that pair well with blue, with hex codes you can copy.
Blue + orange (complementary)
Maximum energy; keep orange for accents.
Blue + white + sand
Coastal and clean, good for hospitality.
Blue + coral
Friendly contrast that stays professional.
Blue + grey (monochrome)
Classic SaaS interface palette.
Find matches for your exact shade of blue
Why these combinations work
Blue (#2563EB, hsl(221 83% 53%)) sits at hue 221° on the RGB color wheel. Its complement at 41° gives maximum contrast, neighbours within 30° give harmony, and neutrals tinted toward blue tie everything together. Whatever you choose, keep text at 4.5:1 against its background — check it in the contrast checker.
Frequently asked questions
What color goes best with blue?
Orange is blue’s complement and gives the strongest contrast. For a calmer look pair blue with white, warm greys, sand or blush pink.
What colors go with navy blue?
Navy works with white, cream-toned neutrals, mustard yellow, coral, blush pink and brass or gold accents.