Color

#2f8fbc

#2f8fbc
hex#2f8fbc
rgbrgb(47, 143, 188)
hslhsl(199, 60%, 46%)
oklchoklch(0.615 0.11 233.3)
Closest name: Blue Moon (#3992a8)Relative luminance 0.2388

Colors that go with #2f8fbc

Charcoal, Crimson 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bc5b2f

#2fbca2 · #2f49bc

#bc2f8f · #8fbc2f

Split-complementary

Open in tool →

#bc2f49 · #bca22f

#a22fbc · #bc5b2f · #49bc2f

Contrast

#2f8fbc as textRatioAAAA largeAAAFix
Aaon white
3.64:1failpassfail
  • AA: use #297ca3 as the text (4.66:1)
  • AAA: use #1f5d7a as the text (7.23:1)
  • AA: or shift the background to #1f1f1f (4.53:1)
Aaon black
5.78:1passpassfail
  • AAA: use #3ba0ce 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 #2f8fbc 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

#2f8fbc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f8fbc
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 #2f8fbc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f8fbc-9cb3c4-df4e66-1f232d-e9f1f0?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