Color

#78e2fc

#78e2fc
hex#78e2fc
rgbrgb(120, 226, 252)
hslhsl(192, 96%, 73%)
oklchoklch(0.859 0.104 215.8)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6541

Colors that go with #78e2fc

Charcoal, Midnight Blue and Taupe 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 #78e2fc

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fc9278

#78fcd5 · #78a0fc

#fc78e2 · #e2fc78

Split-complementary

Open in tool →

#fc78a0 · #fcd578

#d578fc · #fc9278 · #a0fc78

Contrast

#78e2fc as textRatioAAAA largeAAAFix
Aaon white
1.49:1failfailfail
  • AA: use #0381a0 as the text (4.51:1)
  • AAA: use #026078 as the text (7.13:1)
  • AA: or shift the background to #595959 (4.7:1)
  • AAA: or shift the background to #3d3d3d (7.28:1)
Aaon black
14.08:1passpasspassPasses 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 #78e2fc 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

#78e2fc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #78e2fc
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 #78e2fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78e2fc-a2b5be-df4e77-1f242d-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