Color

#5569aa

#5569aa
hex#5569aa
rgbrgb(85, 105, 170)
hslhsl(226, 33%, 50%)
oklchoklch(0.534 0.105 269.7)
Closest name: Bellflower (#5d66aa)Relative luminance 0.1494

Colors that go with #5569aa

Charcoal, Sea Green 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 →

#aa9655

#5593aa · #6c55aa

#aa5569 · #69aa55

Split-complementary

Open in tool →

#aa6c55 · #93aa55

#aa5593 · #aa9655 · #55aa6c

Contrast

#5569aa as textRatioAAAA largeAAAFix
Aaon white
5.27:1passpassfail
  • AAA: use #46568b as the text (7.08:1)
Aaon black
3.99:1failpassfail
  • AA: use #6072af as the text (4.52:1)
  • AAA: use #8896c3 as the text (7.2:1)
  • AA: or shift the background to #f0f0f0 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5569aa as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #5569aa
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 #5569aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5569aa-9ca1c4-df774e-221f2d-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