Color

#11688d

#11688d
hex#11688d
rgbrgb(17, 104, 141)
hslhsl(198, 78%, 31%)
oklchoklch(0.488 0.096 233.3)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1194

Colors that go with #11688d

Charcoal, Crimson and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d3611

#118d74 · #112a8d

#8d1168 · #688d11

Split-complementary

Open in tool →

#8d112a · #8d7411

#74118d · #8d3611 · #2a8d11

Contrast

#11688d as textRatioAAAA largeAAAFix
Aaon white
6.2:1passpassfail
  • AAA: use #105e7f as the text (7.17:1)
Aaon black
3.39:1failpassfail
  • AA: use #157fac as the text (4.66:1)
  • AAA: use #1ba1da as the text (7.16:1)
  • AA: or shift the background to #dedede (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #11688d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#11688d reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11688d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #11688d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11688d-9cb3c4-df4e69-1f232d-e9f1f0?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