Color

#111183

#111183
hex#111183
rgbrgb(17, 17, 131)
hslhsl(240, 77%, 29%)
oklchoklch(0.297 0.177 268.7)
Closest name: darkblue (#00008b)Relative luminance 0.0216

Tints & shades

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

Harmonies

Complementary

Open in tool →

#838311

#114a83 · #4a1183

#831111 · #118311

Split-complementary

Open in tool →

#834a11 · #4a8311

#83114a · #838311 · #11834a

Contrast

#111183 as textRatioAAAA largeAAAFix
Aaon white
14.67:1passpasspassPasses AAA — no fix needed.
Aaon black
1.43:1failfailfail
  • AA: use #6666eb as the text (4.67:1)
  • AAA: use #8e8ef0 as the text (7.28:1)
  • AA: or shift the background to #8f8f8f (4.54:1)
  • AAA: or shift the background to #b5b5b5 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #111183 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

#111183 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #111183
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 #111183 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/111183-a19cc4-df994e-251f2d-e9edf1?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