Color

#132efb

#132efb
hex#132efb
rgbrgb(19, 46, 251)
hslhsl(233, 97%, 53%)
oklchoklch(0.477 0.289 265.4)
Closest name: C64 Blue (#003aff)Relative luminance 0.0906

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbe013

#13a2fb · #6c13fb

#fb132e · #2efb13

Split-complementary

Open in tool →

#fb6c13 · #a2fb13

#fb13a2 · #fbe013 · #13fb6c

Contrast

#132efb as textRatioAAAA largeAAAFix
Aaon white
7.47:1passpasspassPasses AAA — no fix needed.
Aaon black
2.81:1failfailfail
  • AA: use #4f63fc as the text (4.52:1)
  • AAA: use #8190fd as the text (7.34:1)
  • AA: or shift the background to #c9c9c9 (4.51:1)
  • AAA: or shift the background to #fafafa (7.16:1)

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

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/132efb-9c9cc4-df884e-241f2d-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