Color

#349ada

#349ada
hex#349ada
rgbrgb(52, 154, 218)
hslhsl(203, 69%, 53%)
oklchoklch(0.657 0.132 241)
Closest name: Blue Burst (#309cd0)Relative luminance 0.289

Tints & shades

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

Harmonies

Complementary

Open in tool →

#da7434

#34dac7 · #3448da

#da349a · #9ada34

Split-complementary

Open in tool →

#da3448 · #dac734

#c734da · #da7434 · #48da34

Contrast

#349ada as textRatioAAAA largeAAAFix
Aaon white
3.1:1failpassfail
  • AA: use #217cb5 as the text (4.55:1)
  • AAA: use #195c86 as the text (7.2:1)
  • AA: or shift the background to #2b2b2b (4.57:1)
Aaon black
6.78:1passpassfail
  • AAA: use #399ddb as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #349ada 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

#349ada reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #349ada
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 #349ada and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/349ada-9cb0c4-df4e5d-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