Color

#64826f

#64826f
hex#64826f
rgbrgb(100, 130, 111)
hslhsl(142, 13%, 45%)
oklchoklch(0.578 0.045 156.9)
Closest name: Ecological (#677f70)Relative luminance 0.1982

Colors that go with #64826f

Charcoal, Champagne and Copper 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 #64826f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#826477

#688264 · #64827e

#6f6482 · #826f64

Split-complementary

Open in tool →

#7e6482 · #826468

#646882 · #826477 · #827e64

Contrast

#64826f as textRatioAAAA largeAAAFix
Aaon white
4.23:1failpassfail
  • AA: use #5f7c6a as the text (4.59:1)
  • AAA: use #475c4f as the text (7.21:1)
  • AA: or shift the background to #0f0f0f (4.53:1)
Aaon black
4.96:1passpassfail
  • AAA: use #809d8b as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64826f 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 #64826f
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 #64826f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64826f-a2beaf-c659d4-1f2d2a-eaf1e9?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