Color

#64bfd8

#64bfd8
hex#64bfd8
rgbrgb(100, 191, 216)
hslhsl(193, 60%, 62%)
oklchoklch(0.758 0.094 218)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.4493

Colors that go with #64bfd8

Charcoal, Dark Salmon 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d87d64

#64d8b7 · #6485d8

#d864bf · #bfd864

Split-complementary

Open in tool →

#d86485 · #d8b764

#b764d8 · #d87d64 · #85d864

Contrast

#64bfd8 as textRatioAAAA largeAAAFix
Aaon white
2.1:1failfailfail
  • AA: use #267e97 as the text (4.65:1)
  • AAA: use #1d6072 as the text (7.07:1)
  • AA: or shift the background to #454545 (4.56:1)
  • AAA: or shift the background to #262626 (7.2:1)
Aaon black
9.99:1passpasspassPasses 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 #64bfd8 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#64bfd8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #64bfd8
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 #64bfd8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64bfd8-a2b5be-df4e75-1f242d-e9f1ef?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