Color

#56adb3

#56adb3
hex#56adb3
rgbrgb(86, 173, 179)
hslhsl(184, 38%, 52%)
oklchoklch(0.696 0.084 201.4)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.3512

Colors that go with #56adb3

Charcoal, Burlywood and Copper 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 →

#b35c56

#56b38b · #567eb3

#b356ad · #adb356

Split-complementary

Open in tool →

#b3567e · #b38b56

#8b56b3 · #b35c56 · #7eb356

Contrast

#56adb3 as textRatioAAAA largeAAAFix
Aaon white
2.62:1failfailfail
  • AA: use #3a7d82 as the text (4.73:1)
  • AAA: use #2c5f63 as the text (7.18:1)
  • AA: or shift the background to #363636 (4.62:1)
  • AAA: or shift the background to #141414 (7.04:1)
Aaon black
8.02:1passpasspassPasses 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 #56adb3 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

#56adb3 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #56adb3
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 #56adb3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56adb3-a2b9be-df4e8a-1f262d-e9f1ee?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