Color

#65979f

#65979f
hex#65979f
rgbrgb(101, 151, 159)
hslhsl(188, 23%, 51%)
oklchoklch(0.644 0.055 208.5)
Closest name: Cavolo Nero (#72939e)Relative luminance 0.274

Colors that go with #65979f

Charcoal, Copper and Blush Pink 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 #65979f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9f6d65

#659f8a · #657a9f

#9f6597 · #979f65

Split-complementary

Open in tool →

#9f657a · #9f8a65

#8a659f · #9f6d65 · #7a9f65

Contrast

#65979f as textRatioAAAA largeAAAFix
Aaon white
3.24:1failpassfail
  • AA: use #527d84 as the text (4.54:1)
  • AAA: use #3d5c61 as the text (7.24:1)
  • AA: or shift the background to #262626 (4.67:1)
Aaon black
6.48:1passpassfail
  • AAA: use #6f9da5 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #65979f 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 #65979f
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 #65979f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/65979f-a2b7be-df4e81-1f252d-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