Color

#77b4df

#77b4df
hex#77b4df
rgbrgb(119, 180, 223)
hslhsl(205, 62%, 67%)
oklchoklch(0.745 0.089 240.2)
Closest name: Birdie Num Num (#89acda)Relative luminance 0.4189

Colors that go with #77b4df

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 →

#dfa277

#77dfd6 · #777fdf

#df77b4 · #b4df77

Split-complementary

Open in tool →

#df777f · #dfd677

#d677df · #dfa277 · #7fdf77

Contrast

#77b4df as textRatioAAAA largeAAAFix
Aaon white
2.24:1failfailfail
  • AA: use #2b7cb6 as the text (4.51:1)
  • AAA: use #205d88 as the text (7.04:1)
  • AA: or shift the background to #404040 (4.63:1)
  • AAA: or shift the background to #212121 (7.19:1)
Aaon black
9.38:1passpasspassPasses 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 #77b4df 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

#77b4df reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #77b4df
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 #77b4df and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77b4df-9cafc4-df4e58-1f212d-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