Color

#11244b

#11244b
hex#11244b
rgbrgb(17, 36, 75)
hslhsl(220, 63%, 18%)
oklchoklch(0.269 0.077 262.8)
Closest name: Dark Eclipse (#112244)Relative luminance 0.0189

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4b3811

#11414b · #1b114b

#4b1124 · #244b11

Split-complementary

Open in tool →

#4b1b11 · #414b11

#4b1141 · #4b3811 · #114b1b

Contrast

#11244b as textRatioAAAA largeAAAFix
Aaon white
15.24:1passpasspassPasses AAA — no fix needed.
Aaon black
1.38:1failfailfail
  • AA: use #4071d4 as the text (4.53:1)
  • AAA: use #7296df as the text (7.14:1)
  • AA: or shift the background to #8c8c8c (4.53:1)
  • AAA: or shift the background to #b0b0b0 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #11244b as the background.

Brands using this color

Fonts for this mood

#11244b reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11244b
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 #11244b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11244b-9ca5c4-df694e-211f2d-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