Color

#79b4fb

#79b4fb
hex#79b4fb
rgbrgb(121, 180, 251)
hslhsl(213, 94%, 73%)
oklchoklch(0.758 0.12 253.8)
Closest name: Cooler Than Ever (#77bbff)Relative luminance 0.4367

Colors that go with #79b4fb

Charcoal, Goldenrod 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 →

#fbc179

#79f4fb · #8079fb

#fb79b4 · #b4fb79

Split-complementary

Open in tool →

#fb8079 · #f4fb79

#fb79f4 · #fbc179 · #79fb80

Contrast

#79b4fb as textRatioAAAA largeAAAFix
Aaon white
2.16:1failfailfail
  • AA: use #0771f2 as the text (4.51:1)
  • AAA: use #0655b7 as the text (7.02:1)
  • AA: or shift the background to #424242 (4.66:1)
  • AAA: or shift the background to #262626 (7.02:1)
Aaon black
9.73:1passpasspassPasses 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 #79b4fb as the background.

Brands using this color

Fonts for this mood

#79b4fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #79b4fb
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 #79b4fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/79b4fb-9ca9c4-df584e-1f202d-e9f0f1?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