Color

#112bbb

#112bbb
hex#112bbb
rgbrgb(17, 43, 187)
hslhsl(231, 83%, 40%)
oklchoklch(0.398 0.221 265.8)
Closest name: Blue Hour (#0034ab)Relative luminance 0.0543

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bba111

#117fbb · #4d11bb

#bb112b · #2bbb11

Split-complementary

Open in tool →

#bb4d11 · #7fbb11

#bb117f · #bba111 · #11bb4d

Contrast

#112bbb as textRatioAAAA largeAAAFix
Aaon white
10.06:1passpasspassPasses AAA — no fix needed.
Aaon black
2.09:1failfailfail
  • AA: use #526aef as the text (4.67:1)
  • AAA: use #7c8ef3 as the text (7.02:1)
  • AA: or shift the background to #b0b0b0 (4.64:1)
  • AAA: or shift the background to #d9d9d9 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #112bbb 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

#112bbb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #112bbb
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 #112bbb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/112bbb-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