Color

#77bbcf

#77bbcf
hex#77bbcf
rgbrgb(119, 187, 207)
hslhsl(194, 48%, 64%)
oklchoklch(0.754 0.074 218.5)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4397

Colors that go with #77bbcf

Charcoal, Dark Salmon and Blush Pink 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 →

#cf8c77

#77cfb8 · #778fcf

#cf77bb · #bbcf77

Split-complementary

Open in tool →

#cf778f · #cfb877

#b877cf · #cf8c77 · #8fcf77

Contrast

#77bbcf as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #347d93 as the text (4.67:1)
  • AAA: use #265d6d as the text (7.32:1)
  • AA: or shift the background to #424242 (4.69:1)
  • AAA: or shift the background to #262626 (7.06:1)
Aaon black
9.79:1passpasspassPasses 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 #77bbcf as the background.

Brands using this color

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

Fonts for this mood

#77bbcf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #77bbcf
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 #77bbcf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77bbcf-9cb6c4-df4e72-1f242d-e9f1ef?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