Color

#36b3ec

#36b3ec
hex#36b3ec
rgbrgb(54, 179, 236)
hslhsl(199, 83%, 57%)
oklchoklch(0.724 0.134 233.3)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.3908

Colors that go with #36b3ec

Charcoal, Dark Orange 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 →

#ec7036

#36eccb · #3658ec

#ec36b3 · #b3ec36

Split-complementary

Open in tool →

#ec3658 · #eccb36

#cb36ec · #ec7036 · #58ec36

Contrast

#36b3ec as textRatioAAAA largeAAAFix
Aaon white
2.38:1failfailfail
  • AA: use #107eb1 as the text (4.52:1)
  • AAA: use #0c5d83 as the text (7.22:1)
  • AA: or shift the background to #3d3d3d (4.56:1)
  • AAA: or shift the background to #1c1c1c (7.15:1)
Aaon black
8.82:1passpasspassPasses 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 #36b3ec as the background.

Brands using this color

Fonts for this mood

#36b3ec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #36b3ec
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 #36b3ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36b3ec-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