Color

#56d4fb

#56d4fb
hex#56d4fb
rgbrgb(86, 212, 251)
hslhsl(194, 95%, 66%)
oklchoklch(0.815 0.122 221.9)
Closest name: lightskyblue (#87cefa)Relative luminance 0.5603

Colors that go with #56d4fb

Charcoal, Crimson and Dodger Blue 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 →

#fb7c56

#56fbcf · #5682fb

#fb56d4 · #d4fb56

Split-complementary

Open in tool →

#fb5682 · #fbcf56

#cf56fb · #fb7c56 · #82fb56

Contrast

#56d4fb as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #047fa4 as the text (4.59:1)
  • AAA: use #03607c as the text (7.08:1)
  • AA: or shift the background to #525252 (4.54:1)
  • AAA: or shift the background to #363636 (7.02:1)
Aaon black
12.21:1passpasspassPasses 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 #56d4fb 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

#56d4fb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #56d4fb
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 #56d4fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56d4fb-9cb6c4-df4e72-1f242d-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