Color

#64aaaf

#64aaaf
hex#64aaaf
rgbrgb(100, 170, 175)
hslhsl(184, 32%, 54%)
oklchoklch(0.694 0.071 201.6)
Closest name: Blue Eye Samurai (#75aebd)Relative luminance 0.3455

Colors that go with #64aaaf

Charcoal, Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#af6964

#64af8f · #6485af

#af64aa · #aaaf64

Split-complementary

Open in tool →

#af6485 · #af8f64

#8f64af · #af6964 · #85af64

Contrast

#64aaaf as textRatioAAAA largeAAAFix
Aaon white
2.65:1failfailfail
  • AA: use #447f83 as the text (4.56:1)
  • AAA: use #325e62 as the text (7.21:1)
  • AA: or shift the background to #363636 (4.55:1)
  • AAA: or shift the background to #121212 (7.06:1)
Aaon black
7.91:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64aaaf 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 #64aaaf
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 #64aaaf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64aaaf-a2b9be-df4e8a-1f262d-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