Color

#11646f

#11646f
hex#11646f
rgbrgb(17, 100, 111)
hslhsl(187, 73%, 25%)
oklchoklch(0.463 0.075 208.8)
Closest name: Aqua Obscura (#05696b)Relative luminance 0.1038

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6e1c11

#116e4b · #11356e

#6e1163 · #636e11

Split-complementary

Open in tool →

#6e1135 · #6e4b11

#4b116e · #6e1c11 · #356e11

Contrast

#11646f as textRatioAAAA largeAAAFix
Aaon white
6.83:1passpassfail
  • AAA: use #115f6a as the text (7.32:1)
Aaon black
3.08:1failpassfail
  • AA: use #178392 as the text (4.7:1)
  • AAA: use #1da7b9 as the text (7.28:1)
  • AA: or shift the background to #d4d4d4 (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 #11646f 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

#11646f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11646f
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 #11646f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11646f-a2b8be-df4e83-1f262d-e9f1ee?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