Color

#659f89

#659f89
hex#659f89
rgbrgb(101, 159, 137)
hslhsl(157, 23%, 51%)
oklchoklch(0.656 0.07 168.2)
Closest name: Emerald Oasis (#67a195)Relative luminance 0.2937

Colors that go with #659f89

Charcoal, Blush Pink 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.

Real palettes that use #659f89

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9f657b

#659f6c · #65989f

#89659f · #9f8965

Split-complementary

Open in tool →

#9f6598 · #9f6c65

#6c659f · #9f657b · #989f65

Contrast

#659f89 as textRatioAAAA largeAAAFix
Aaon white
3.06:1failpassfail
  • AA: use #4f7d6b as the text (4.69:1)
  • AAA: use #3b5e51 as the text (7.23:1)
  • AA: or shift the background to #2b2b2b (4.63:1)
Aaon black
6.87:1passpassfail
  • AAA: use #68a18b 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 #659f89 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 #659f89
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 #659f89 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/659f89-a2beb7-d459c4-1f2c2d-e9f1ea?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