Color

#2bcab5

#2bcab5
hex#2bcab5
rgbrgb(43, 202, 181)
hslhsl(172, 65%, 48%)
oklchoklch(0.756 0.128 181.3)
Closest name: Cockatoo (#58c8b6)Relative luminance 0.4609

Colors that go with #2bcab5

Charcoal, Blue and Crimson 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 →

#ca2b40

#2bca65 · #2b90ca

#b52bca · #cab52b

Split-complementary

Open in tool →

#ca2b90 · #ca652b

#652bca · #ca2b40 · #90ca2b

Contrast

#2bcab5 as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #1c8275 as the text (4.67:1)
  • AAA: use #156157 as the text (7.29:1)
  • AA: or shift the background to #474747 (4.52:1)
  • AAA: or shift the background to #292929 (7.08:1)
Aaon black
10.22:1passpasspassPasses 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 #2bcab5 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #2bcab5
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 #2bcab5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2bcab5-a2bebe-d459a5-1f292d-e9f1ec?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