Color

#2ab7b2

#2ab7b2
hex#2ab7b2
rgbrgb(42, 183, 178)
hslhsl(178, 63%, 44%)
oklchoklch(0.708 0.113 191.2)
Closest name: lightseagreen (#20b2aa)Relative luminance 0.3757

Colors that go with #2ab7b2

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 →

#b72a2e

#2ab76b · #2a75b7

#b22ab7 · #b7b22a

Split-complementary

Open in tool →

#b72a75 · #b76b2a

#6b2ab7 · #b72a2e · #75b72a

Contrast

#2ab7b2 as textRatioAAAA largeAAAFix
Aaon white
2.47:1failfailfail
  • AA: use #1d817e as the text (4.67:1)
  • AAA: use #16605d as the text (7.33:1)
  • AA: or shift the background to #3b3b3b (4.54:1)
  • AAA: or shift the background to #1a1a1a (7.06:1)
Aaon black
8.51:1passpasspassPasses 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 #2ab7b2 as the background.

Brands using this color

mcpConnect your agent — build around #2ab7b2
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 #2ab7b2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2ab7b2-a2bcbe-d45999-1f282d-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