Color

#369add

#369add
hex#369add
rgbrgb(54, 154, 221)
hslhsl(204, 71%, 54%)
oklchoklch(0.659 0.135 242.6)
Closest name: Blue Burst (#309cd0)Relative luminance 0.2912

Colors that go with #369add

Charcoal, Orange Red and Bronze 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 →

#dd7936

#36ddcc · #3647dd

#dd369a · #9add36

Split-complementary

Open in tool →

#dd3647 · #ddcc36

#cc36dd · #dd7936 · #47dd36

Contrast

#369add as textRatioAAAA largeAAAFix
Aaon white
3.08:1failpassfail
  • AA: use #1f7ab7 as the text (4.64:1)
  • AAA: use #185d8c as the text (7.04:1)
  • AA: or shift the background to #2b2b2b (4.6:1)
Aaon black
6.82:1passpassfail
  • AAA: use #3b9dde as the text (7.06:1)

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

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/369add-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