Color

#4baaa1

#4baaa1
hex#4baaa1
rgbrgb(75, 170, 161)
hslhsl(174, 39%, 48%)
oklchoklch(0.679 0.091 186.9)
Closest name: Ambrosial Oceanside (#47ae9c)Relative luminance 0.3282

Colors that go with #4baaa1

Charcoal, Burlywood 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 →

#aa4b54

#4baa71 · #4b84aa

#a14baa · #aaa14b

Split-complementary

Open in tool →

#aa4b84 · #aa714b

#714baa · #aa4b54 · #84aa4b

Contrast

#4baaa1 as textRatioAAAA largeAAAFix
Aaon white
2.78:1failfailfail
  • AA: use #388078 as the text (4.64:1)
  • AAA: use #2a605a as the text (7.19:1)
  • AA: or shift the background to #333333 (4.55:1)
  • AAA: or shift the background to #0d0d0d (7:1)
Aaon black
7.56:1passpasspassPasses 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 #4baaa1 as the background.

Brands using this color

mcpConnect your agent — build around #4baaa1
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 #4baaa1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4baaa1-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