Color

#79b4e7

#79b4e7
hex#79b4e7
rgbrgb(121, 180, 231)
hslhsl(208, 70%, 69%)
oklchoklch(0.749 0.096 245.6)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4248

Colors that go with #79b4e7

Charcoal, Sandy Brown 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e7ac79

#79e7e4 · #797ce7

#e779b4 · #b4e779

Split-complementary

Open in tool →

#e7797c · #e7e479

#e479e7 · #e7ac79 · #7ce779

Contrast

#79b4e7 as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #2278c3 as the text (4.62:1)
  • AAA: use #1a5b93 as the text (7.09:1)
  • AA: or shift the background to #424242 (4.54:1)
  • AAA: or shift the background to #242424 (7.02:1)
Aaon black
9.5:1passpasspassPasses 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 #79b4e7 as the background.

Brands using this color

Fonts for this mood

#79b4e7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #79b4e7
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 #79b4e7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/79b4e7-9cadc4-df4e51-1f212d-e9f1f1?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