Color

#78e2f7

#78e2f7
hex#78e2f7
rgbrgb(120, 226, 247)
hslhsl(190, 89%, 72%)
oklchoklch(0.857 0.102 212.1)
Closest name: Cold Blue (#88dddd)Relative luminance 0.651

Colors that go with #78e2f7

Charcoal, Deep Sky Blue and Crimson 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 →

#f78d78

#78f7cd · #78a2f7

#f778e2 · #e2f778

Split-complementary

Open in tool →

#f778a2 · #f7cd78

#cd78f7 · #f78d78 · #a2f778

Contrast

#78e2f7 as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #097e95 as the text (4.74:1)
  • AAA: use #065d6f as the text (7.49:1)
  • AA: or shift the background to #595959 (4.68:1)
  • AAA: or shift the background to #3d3d3d (7.25:1)
Aaon black
14.02:1passpasspassPasses 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 #78e2f7 as the background.

Brands using this color

Fonts for this mood

#78e2f7 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #78e2f7
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 #78e2f7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78e2f7-a2b6be-df4e7c-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