Color

#79e3fb

#79e3fb
hex#79e3fb
rgbrgb(121, 227, 251)
hslhsl(191, 94%, 73%)
oklchoklch(0.861 0.103 214.3)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6597

Colors that go with #79e3fb

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 →

#fb9179

#79fbd2 · #79a2fb

#fb79e3 · #e3fb79

Split-complementary

Open in tool →

#fb79a2 · #fbd279

#d279fb · #fb9179 · #a2fb79

Contrast

#79e3fb as textRatioAAAA largeAAAFix
Aaon white
1.48:1failfailfail
  • AA: use #057e99 as the text (4.72:1)
  • AAA: use #045e72 as the text (7.37:1)
  • AA: or shift the background to #5c5c5c (4.52:1)
  • AAA: or shift the background to #404040 (7.01:1)
Aaon black
14.19:1passpasspassPasses 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 #79e3fb as the background.

Brands using this color

Fonts for this mood

#79e3fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #79e3fb
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 #79e3fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/79e3fb-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