#5555FF Hex Color

Online color picker to view shades, tints, color codes, and complementary colors

Shady Neon Blue color codes graphic
Shady Neon Blue is a saturated, high-energy shade that demands attention. Because of its intense brightness, it functions best as a vivid accent or CTA button rather than a primary background color. It pairs surprisingly well with muted earth tones, which ground its electric quality. Use white text over this hex code for optimal readability, as it meets standard accessibility requirements for contrast.

About Shady Neon Blue

Blacklight glow on a poster tacked to a dark wall

What does shady neon blue mean?

People often read electric blues like this one as signals of technology, nightlife, and energy, since the hue glows against almost anything nearby. At full saturation and mid-range lightness, it feels loud and beaming, a color that fills a screen instead of sitting back in it.

Where you see shady neon blue

  • blacklight posters
  • neon bar signs
  • arcade cabinet lights
  • led strip lighting
  • bowling alley lanes
  • glow sticks

What it works for

It works for club flyers, gaming interfaces, and gradient accents where the blue needs to dominate rather than blend in.

What colors go with shady neon blue?

Questions about Shady Neon Blue

What is the hex code for Shady Neon Blue?
Shady Neon Blue is #5555ff. In RGB that is rgb(85, 85, 255), in HSL hsl(240, 100%, 67%) and in CMYK 67%, 67%, 0%, 0%.
Does #5555ff Shady Neon Blue work well with dark backgrounds?
Shady Neon Blue generally struggles on dark backgrounds because its high saturation competes with black and dark navy tones for visual dominance. For the best legibility and impact, pair this electric blue with crisp white or very light neutral backgrounds instead.
Is Shady Neon Blue readable on white or black?
Shady Neon Blue has a 5.08:1 contrast ratio on white and 4.12:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.