Color

#5582ec

#5582ec
hex#5582ec
rgbrgb(85, 130, 236)
hslhsl(222, 80%, 63%)
oklchoklch(0.627 0.167 264.7)
Closest name: Pan Purple (#657aef)Relative luminance 0.2395

Colors that go with #5582ec

Charcoal, Red and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ecbf55

#55ceec · #7355ec

#ec5582 · #82ec55

Split-complementary

Open in tool →

#ec7355 · #ceec55

#ec55ce · #ecbf55 · #55ec73

Contrast

#5582ec as textRatioAAAA largeAAAFix
Aaon white
3.63:1failpassfail
  • AA: use #3a6ee9 as the text (4.58:1)
  • AAA: use #164cca as the text (7.19:1)
  • AA: or shift the background to #1f1f1f (4.55:1)
Aaon black
5.79:1passpassfail
  • AAA: use #6c93ef as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5582ec as the background.

Brands using this color

Fonts for this mood

#5582ec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5582ec
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #5582ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5582ec-9ca3c4-df6e4e-211f2d-e9eff1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md