Color

#77b3ca

#77b3ca
hex#77b3ca
rgbrgb(119, 179, 202)
hslhsl(197, 44%, 63%)
oklchoklch(0.734 0.07 224.1)
Closest name: Blue Eye Samurai (#75aebd)Relative luminance 0.4043

Colors that go with #77b3ca

Charcoal, Dark Salmon and Amber 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 #77b3ca

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ca8f77

#77cab8 · #7789ca

#ca77b3 · #b3ca77

Split-complementary

Open in tool →

#ca7789 · #cab877

#b877ca · #ca8f77 · #89ca77

Contrast

#77b3ca as textRatioAAAA largeAAAFix
Aaon white
2.31:1failfailfail
  • AA: use #3b7c97 as the text (4.65:1)
  • AAA: use #2c5e72 as the text (7.12:1)
  • AA: or shift the background to #3d3d3d (4.7:1)
  • AAA: or shift the background to #1f1f1f (7.13:1)
Aaon black
9.09:1passpasspassPasses 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 #77b3ca 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

#77b3ca reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #77b3ca
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 #77b3ca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77b3ca-9cb4c4-df4e6b-1f232d-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