Color

#64487a

#64487a
hex#64487a
rgbrgb(100, 72, 122)
hslhsl(274, 26%, 38%)
oklchoklch(0.453 0.085 309.1)
Closest name: Drifting Violet (#5b4276)Relative luminance 0.0875

Colors that go with #64487a

Taupe, Dark Olive Green and Teal 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 #64487a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5e7a48

#4b487a · #7a4877

#7a6448 · #487a64

Split-complementary

Open in tool →

#777a48 · #487a4b

#7a4b48 · #5e7a48 · #48777a

Contrast

#64487a as textRatioAAAA largeAAAFix
Aaon white
7.64:1passpasspassPasses AAA — no fix needed.
Aaon black
2.75:1failfailfail
  • AA: use #8b68a6 as the text (4.63:1)
  • AAA: use #a68bbb as the text (7.03:1)
  • AA: or shift the background to #c7c7c7 (4.52:1)
  • AAA: or shift the background to #f5f5f5 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64487a 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 #64487a
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 #64487a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64487a-b79cc4-c2cb62-2d1f2d-eae9f1?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