Color

#2a746c

#2a746c
hex#2a746c
rgbrgb(42, 116, 108)
hslhsl(174, 47%, 31%)
oklchoklch(0.511 0.074 185.3)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1407

Colors that go with #2a746c

Charcoal, Medium Violet Red 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 #2a746c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#742a31

#2a7448 · #2a5674

#6d2a74 · #746d2a

Split-complementary

Open in tool →

#742a56 · #74482a

#482a74 · #742a31 · #56742a

Contrast

#2a746c as textRatioAAAA largeAAAFix
Aaon white
5.51:1passpassfail
  • AAA: use #23615b as the text (7.16:1)
Aaon black
3.81:1failpassfail
  • AA: use #2f837b as the text (4.65:1)
  • AAA: use #3ba59a as the text (7.03:1)
  • AA: or shift the background to #ebebeb (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a746c as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #2a746c
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 #2a746c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a746c-a2bebe-d459a1-1f292d-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