Color

#5aa6aa

#5aa6aa
hex#5aa6aa
rgbrgb(90, 166, 170)
hslhsl(183, 32%, 51%)
oklchoklch(0.678 0.076 200)
Closest name: Atlas Cedar (#5ca0a7)Relative luminance 0.3235

Colors that go with #5aa6aa

Charcoal, Terracotta and Burlywood 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 →

#aa5e5a

#5aaa86 · #5a7eaa

#aa5aa6 · #a6aa5a

Split-complementary

Open in tool →

#aa5a7e · #aa865a

#865aaa · #aa5e5a · #7eaa5a

Contrast

#5aa6aa as textRatioAAAA largeAAAFix
Aaon white
2.81:1failfailfail
  • AA: use #448083 as the text (4.51:1)
  • AAA: use #325f62 as the text (7.12:1)
  • AA: or shift the background to #303030 (4.69:1)
  • AAA: or shift the background to #0a0a0a (7.04:1)
Aaon black
7.47:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5aa6aa 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 #5aa6aa
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 #5aa6aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5aa6aa-a2b9be-d4598e-1f262d-e9f1ee?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