Color

#78abdd

#78abdd
hex#78abdd
rgbrgb(120, 171, 221)
hslhsl(210, 60%, 67%)
oklchoklch(0.725 0.091 248.7)
Closest name: Birdie Num Num (#89acda)Relative luminance 0.3834

Colors that go with #78abdd

Charcoal, Peru 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 →

#ddab78

#78dddd · #7878dd

#dd78ab · #abdd78

Split-complementary

Open in tool →

#dd7878 · #dddd78

#dd78dd · #ddab78 · #78dd78

Contrast

#78abdd as textRatioAAAA largeAAAFix
Aaon white
2.42:1failfailfail
  • AA: use #3078c0 as the text (4.59:1)
  • AAA: use #24598f as the text (7.24:1)
  • AA: or shift the background to #3b3b3b (4.62:1)
  • AAA: or shift the background to #1c1c1c (7.03:1)
Aaon black
8.67:1passpasspassPasses 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 #78abdd as the background.

Brands using this color

Fonts for this mood

#78abdd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #78abdd
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 #78abdd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78abdd-9cabc4-df514e-1f202d-e9f1f1?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