Color

#78acc4

#78acc4
hex#78acc4
rgbrgb(120, 172, 196)
hslhsl(199, 39%, 62%)
oklchoklch(0.717 0.065 228.4)
Closest name: Blue Eye Samurai (#75aebd)Relative luminance 0.3748

Colors that go with #78acc4

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 #78acc4

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c49078

#78c4b6 · #7886c4

#c478ac · #acc478

Split-complementary

Open in tool →

#c47886 · #c4b678

#b678c4 · #c49078 · #86c478

Contrast

#78acc4 as textRatioAAAA largeAAAFix
Aaon white
2.47:1failfailfail
  • AA: use #437d98 as the text (4.54:1)
  • AAA: use #325d71 as the text (7.14:1)
  • AA: or shift the background to #3b3b3b (4.53:1)
  • AAA: or shift the background to #1a1a1a (7.04:1)
Aaon black
8.5:1passpasspassPasses 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 #78acc4 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

#78acc4 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #78acc4
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 #78acc4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78acc4-9cb3c4-df4e66-1f232d-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