Color

#77b1bb

#77b1bb
hex#77b1bb
rgbrgb(119, 177, 187)
hslhsl(189, 33%, 60%)
oklchoklch(0.724 0.062 209.4)
Closest name: Blue Eye Samurai (#75aebd)Relative luminance 0.3895

Colors that go with #77b1bb

Charcoal, Dark Salmon and 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 #77b1bb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bb8177

#77bba3 · #778fbb

#bb77b1 · #b1bb77

Split-complementary

Open in tool →

#bb778f · #bba377

#a377bb · #bb8177 · #8fbb77

Contrast

#77b1bb as textRatioAAAA largeAAAFix
Aaon white
2.39:1failfailfail
  • AA: use #447e88 as the text (4.58:1)
  • AAA: use #335e66 as the text (7.16:1)
  • AA: or shift the background to #3d3d3d (4.55:1)
  • AAA: or shift the background to #1c1c1c (7.13:1)
Aaon black
8.79:1passpasspassPasses 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 #77b1bb 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 #77b1bb
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 #77b1bb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77b1bb-a2b7be-df4e7e-1f252d-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