Color

#56a4c8

#56a4c8
hex#56a4c8
rgbrgb(86, 164, 200)
hslhsl(199, 51%, 56%)
oklchoklch(0.683 0.093 230.2)
Closest name: Cousteau (#55a9d6)Relative luminance 0.327

Colors that go with #56a4c8

Charcoal, Peru 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 →

#c87a56

#56c8b3 · #566bc8

#c856a4 · #a4c856

Split-complementary

Open in tool →

#c8566b · #c8b356

#b356c8 · #c87a56 · #6bc856

Contrast

#56a4c8 as textRatioAAAA largeAAAFix
Aaon white
2.79:1failfailfail
  • AA: use #337c9e as the text (4.65:1)
  • AAA: use #275e77 as the text (7.11:1)
  • AA: or shift the background to #333333 (4.54:1)
  • AAA: or shift the background to #0a0a0a (7.11:1)
Aaon black
7.54:1passpasspassPasses 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 #56a4c8 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

#56a4c8 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #56a4c8
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 #56a4c8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56a4c8-9cb3c4-df4e66-1f232d-e9f1f0?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