Color

#36adfc

#36adfc
hex#36adfc
rgbrgb(54, 173, 252)
hslhsl(204, 97%, 60%)
oklchoklch(0.719 0.154 243)
Closest name: Cerulean (#55aaee)Relative luminance 0.377

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#fc8536

#36fce8 · #364afc

#fc36ad · #adfc36

Split-complementary

Open in tool →

#fc364a · #fce836

#e836fc · #fc8536 · #4afc36

Contrast

#36adfc as textRatioAAAA largeAAAFix
Aaon white
2.46:1failfailfail
  • AA: use #037ac9 as the text (4.53:1)
  • AAA: use #025b97 as the text (7.13:1)
  • AA: or shift the background to #3b3b3b (4.56:1)
  • AAA: or shift the background to #1a1a1a (7.08:1)
Aaon black
8.54:1passpasspassPasses 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 #36adfc as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

mcpConnect your agent — build around #36adfc
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #36adfc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36adfc-9cafc4-df4e5a-1f222d-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