Color

#2bbdca

#2bbdca
hex#2bbdca
rgbrgb(43, 189, 202)
hslhsl(185, 65%, 48%)
oklchoklch(0.732 0.117 204.2)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.4117

Colors that go with #2bbdca

Charcoal, Denim and Midnight 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ca382b

#2bca88 · #2b6dca

#ca2bbd · #bdca2b

Split-complementary

Open in tool →

#ca2b6d · #ca882b

#882bca · #ca382b · #6dca2b

Contrast

#2bbdca as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #1d828b as the text (4.55:1)
  • AAA: use #166269 as the text (7.03:1)
  • AA: or shift the background to #404040 (4.56:1)
  • AAA: or shift the background to #212121 (7.08:1)
Aaon black
9.23:1passpasspassPasses 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 #2bbdca as the background.

Brands using this color

Fonts for this mood

#2bbdca reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

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

tool url/palettes/new/2bbdca-a2b8be-df4e88-1f262d-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