Color

#65817d

#65817d
hex#65817d
rgbrgb(101, 129, 125)
hslhsl(171, 12%, 45%)
oklchoklch(0.58 0.033 185.6)
Closest name: Blue Blood (#6b7f81)Relative luminance 0.1995

Colors that go with #65817d

Charcoal, Copper and Champagne 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 #65817d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#816569

#65816f · #657781

#7c6581 · #817c65

Split-complementary

Open in tool →

#816577 · #816f65

#6f6581 · #816569 · #778165

Contrast

#65817d as textRatioAAAA largeAAAFix
Aaon white
4.21:1failpassfail
  • AA: use #607b77 as the text (4.57:1)
  • AAA: use #485b58 as the text (7.21:1)
  • AA: or shift the background to #0f0f0f (4.55:1)
Aaon black
4.99:1passpassfail
  • AAA: use #819c98 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #65817d 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 #65817d
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 #65817d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/65817d-a2bebd-d459a7-1f292d-e9f1ec?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