Color

#132aaa

#132aaa
hex#132aaa
rgbrgb(19, 42, 170)
hslhsl(231, 80%, 37%)
oklchoklch(0.378 0.201 266.3)
Closest name: Blue Hour (#0034ab)Relative luminance 0.047

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aa9313

#1375aa · #4813aa

#aa132a · #2aaa13

Split-complementary

Open in tool →

#aa4813 · #75aa13

#aa1375 · #aa9313 · #13aa48

Contrast

#132aaa as textRatioAAAA largeAAAFix
Aaon white
10.83:1passpasspassPasses AAA — no fix needed.
Aaon black
1.94:1failfailfail
  • AA: use #5168ec as the text (4.54:1)
  • AAA: use #7e90f1 as the text (7.15:1)
  • AA: or shift the background to #a8a8a8 (4.55:1)
  • AAA: or shift the background to #d1d1d1 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #132aaa 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

#132aaa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #132aaa
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 #132aaa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/132aaa-9c9ec4-df834e-231f2d-e9eef1?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