Color

#066474

#066474
hex#066474
rgbrgb(6, 100, 116)
hslhsl(189, 90%, 24%)
oklchoklch(0.463 0.08 213.9)
Closest name: Aqua Obscura (#05696b)Relative luminance 0.1041

Tints & shades

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

Harmonies

Complementary

Open in tool →

#741706

#06744e · #062d74

#740664 · #647406

Split-complementary

Open in tool →

#74062d · #744e06

#4e0674 · #741706 · #2d7406

Contrast

#066474 as textRatioAAAA largeAAAFix
Aaon white
6.81:1passpassfail
  • AAA: use #06606f as the text (7.22:1)
Aaon black
3.08:1failpassfail
  • AA: use #088196 as the text (4.59:1)
  • AAA: use #0aa6c2 as the text (7.25:1)
  • AA: or shift the background to #d4d4d4 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #066474 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

#066474 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #066474
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 #066474 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/066474-a2b7be-df4e7e-1f252d-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