Color

#2a746f

#2a746f
hex#2a746f
rgbrgb(42, 116, 111)
hslhsl(176, 47%, 31%)
oklchoklch(0.512 0.073 188.9)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1413

Colors that go with #2a746f

Charcoal, Crimson 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 #2a746f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#742a2f

#2a744a · #2a5474

#6f2a74 · #746f2a

Split-complementary

Open in tool →

#742a54 · #744a2a

#4a2a74 · #742a2f · #54742a

Contrast

#2a746f as textRatioAAAA largeAAAFix
Aaon white
5.49:1passpassfail
  • AAA: use #23615d as the text (7.14:1)
Aaon black
3.83:1failpassfail
  • AA: use #2f837e as the text (4.67:1)
  • AAA: use #3ba59e as the text (7.06:1)
  • AA: or shift the background to #ebebeb (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a746f as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #2a746f
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 #2a746f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a746f-a2bdbe-d4599d-1f282d-e9f1ed?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