Color

#5689ae

#5689ae
hex#5689ae
rgbrgb(86, 137, 174)
hslhsl(205, 35%, 51%)
oklchoklch(0.609 0.079 241.2)
Closest name: steelblue (#4682b4)Relative luminance 0.2293

Colors that go with #5689ae

Charcoal, Copper and Cobalt Blue 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 →

#ae7b56

#56aea6 · #565eae

#ae5689 · #89ae56

Split-complementary

Open in tool →

#ae565e · #aea656

#a656ae · #ae7b56 · #5eae56

Contrast

#5689ae as textRatioAAAA largeAAAFix
Aaon white
3.76:1failpassfail
  • AA: use #4b799b as the text (4.66:1)
  • AAA: use #385c75 as the text (7.1:1)
  • AA: or shift the background to #1c1c1c (4.53:1)
Aaon black
5.59:1passpassfail
  • AAA: use #729dbb as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5689ae as the background.

Brands using this color

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

Fonts for this mood

#5689ae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5689ae
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 #5689ae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5689ae-9cafc4-df4e58-1f212d-e9f1f0?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