Color

#369ece

#369ece
hex#369ece
rgbrgb(54, 158, 206)
hslhsl(199, 61%, 51%)
oklchoklch(0.661 0.117 232.8)
Closest name: Blue Burst (#309cd0)Relative luminance 0.2969

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ce6636

#36ceb2 · #3652ce

#ce369e · #9ece36

Split-complementary

Open in tool →

#ce3652 · #ceb236

#b236ce · #ce6636 · #52ce36

Contrast

#369ece as textRatioAAAA largeAAAFix
Aaon white
3.03:1failpassfail
  • AA: use #287da4 as the text (4.61:1)
  • AAA: use #1e5e7b as the text (7.14:1)
  • AA: or shift the background to #2b2b2b (4.68:1)
Aaon black
6.94:1passpassfail
  • AAA: use #3aa0cf as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #369ece 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

#369ece reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #369ece
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 #369ece and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/369ece-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