Color

#36abdd

#36abdd
hex#36abdd
rgbrgb(54, 171, 221)
hslhsl(198, 71%, 54%)
oklchoklch(0.699 0.124 231.2)
Closest name: Cousteau (#55a9d6)Relative luminance 0.3513

Colors that go with #36abdd

Charcoal, Amber and 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 →

#dd6836

#36ddbc · #3658dd

#dd36ab · #abdd36

Split-complementary

Open in tool →

#dd3658 · #ddbc36

#bc36dd · #dd6836 · #58dd36

Contrast

#36abdd as textRatioAAAA largeAAAFix
Aaon white
2.62:1failfailfail
  • AA: use #1c7ca6 as the text (4.68:1)
  • AAA: use #155f7e as the text (7.07:1)
  • AA: or shift the background to #363636 (4.62:1)
  • AAA: or shift the background to #141414 (7.04:1)
Aaon black
8.03:1passpasspassPasses 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 #36abdd as the background.

Brands using this color

Fonts for this mood

#36abdd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #36abdd
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 #36abdd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36abdd-9cb3c4-df4e69-1f232d-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