Color

#77b5da

#77b5da
hex#77b5da
rgbrgb(119, 181, 218)
hslhsl(202, 57%, 66%)
oklchoklch(0.745 0.083 235.7)
Closest name: Birdie Num Num (#89acda)Relative luminance 0.4203

Colors that go with #77b5da

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#da9b77

#77dacd · #7784da

#da77b5 · #b5da77

Split-complementary

Open in tool →

#da7784 · #dacd77

#cd77da · #da9b77 · #84da77

Contrast

#77b5da as textRatioAAAA largeAAAFix
Aaon white
2.23:1failfailfail
  • AA: use #2e7ba8 as the text (4.65:1)
  • AAA: use #235e80 as the text (7.04:1)
  • AA: or shift the background to #424242 (4.5:1)
  • AAA: or shift the background to #212121 (7.21:1)
Aaon black
9.41:1passpasspassPasses 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 #77b5da 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

#77b5da reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #77b5da
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 #77b5da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77b5da-9cb1c4-df4e5f-1f222d-e9f1f0?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