Color

#346cb2

#346cb2
hex#346cb2
rgbrgb(52, 108, 178)
hslhsl(213, 55%, 45%)
oklchoklch(0.529 0.125 255.3)
Closest name: Campanula (#3473b7)Relative luminance 0.1467

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b27934

#34acb2 · #3a34b2

#b2346c · #6cb234

Split-complementary

Open in tool →

#b23a34 · #acb234

#b234ac · #b27934 · #34b23a

Contrast

#346cb2 as textRatioAAAA largeAAAFix
Aaon white
5.34:1passpassfail
  • AAA: use #2a5992 as the text (7.14:1)
Aaon black
3.93:1failpassfail
  • AA: use #3876c2 as the text (4.54:1)
  • AAA: use #6999d3 as the text (7.1:1)
  • AA: or shift the background to #ededed (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #346cb2 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

#346cb2 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #346cb2
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 #346cb2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/346cb2-9ca9c4-df584e-1f202d-e9f0f1?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