Color

#56b1cd

#56b1cd
hex#56b1cd
rgbrgb(86, 177, 205)
hslhsl(194, 54%, 57%)
oklchoklch(0.716 0.095 220.7)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.3783

Colors that go with #56b1cd

Charcoal, Amber and Dark Orange 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 →

#cd7256

#56cdad · #5676cd

#cd56b1 · #b1cd56

Split-complementary

Open in tool →

#cd5676 · #cdad56

#ad56cd · #cd7256 · #76cd56

Contrast

#56b1cd as textRatioAAAA largeAAAFix
Aaon white
2.45:1failfailfail
  • AA: use #2e8099 as the text (4.5:1)
  • AAA: use #225f72 as the text (7.12:1)
  • AA: or shift the background to #3b3b3b (4.57:1)
  • AAA: or shift the background to #1a1a1a (7.1:1)
Aaon black
8.57:1passpasspassPasses 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 #56b1cd 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

#56b1cd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #56b1cd
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 #56b1cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56b1cd-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