Color

#78b2bf

#78b2bf
hex#78b2bf
rgbrgb(120, 178, 191)
hslhsl(191, 36%, 61%)
oklchoklch(0.728 0.063 213.3)
Closest name: Blue Eye Samurai (#75aebd)Relative luminance 0.396

Colors that go with #78b2bf

Charcoal, Dark Salmon and Blue 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 #78b2bf

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bf8578

#78bfa9 · #788ebf

#bf78b2 · #b2bf78

Split-complementary

Open in tool →

#bf788e · #bfa978

#a978bf · #bf8578 · #8ebf78

Contrast

#78b2bf as textRatioAAAA largeAAAFix
Aaon white
2.35:1failfailfail
  • AA: use #417d8b as the text (4.63:1)
  • AAA: use #315e68 as the text (7.16:1)
  • AA: or shift the background to #3d3d3d (4.61:1)
  • AAA: or shift the background to #1f1f1f (7:1)
Aaon black
8.92:1passpasspassPasses 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 #78b2bf 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

#78b2bf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #78b2bf
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 #78b2bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78b2bf-a2b6be-df4e7a-1f252d-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