Color

#2f747f

#2f747f
hex#2f747f
rgbrgb(47, 116, 127)
hslhsl(188, 46%, 34%)
oklchoklch(0.52 0.07 209.5)
Closest name: Calypso (#3d7188)Relative luminance 0.1463

Colors that go with #2f747f

Charcoal, Rust and Cobalt Blue 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 #2f747f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7f392f

#2f7f61 · #2f4c7f

#7f2f74 · #747f2f

Split-complementary

Open in tool →

#7f2f4c · #7f612f

#612f7f · #7f392f · #4c7f2f

Contrast

#2f747f as textRatioAAAA largeAAAFix
Aaon white
5.35:1passpassfail
  • AAA: use #275f68 as the text (7.18:1)
Aaon black
3.93:1failpassfail
  • AA: use #34828d as the text (4.72:1)
  • AAA: use #42a4b3 as the text (7.19:1)
  • AA: or shift the background to #ededed (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f747f 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

#2f747f reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f747f
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 #2f747f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f747f-a2b7be-df4e81-1f252d-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