Color

Lords of the Night

#664488
hex#664488
rgbrgb(102, 68, 136)
hslhsl(270, 33%, 40%)
oklchoklch(0.456 0.112 305.5)
Relative luminance 0.0874

Tints & shades

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

Harmonies

Complementary

Open in tool →

#668844

#444488 · #884488

#886644 · #448866

Split-complementary

Open in tool →

#888844 · #448844

#884444 · #668844 · #448888

Contrast

Lords of the Night as textRatioAAAA largeAAAFix
Aaon white
7.64:1passpasspassPasses AAA — no fix needed.
Aaon black
2.75:1failfailfail
  • AA: use #8c66b2 as the text (4.66:1)
  • AAA: use #a88cc5 as the text (7.22:1)
  • AA: or shift the background to #c7c7c7 (4.52:1)
  • AAA: or shift the background to #f5f5f5 (7.01:1)

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

Brands using this color

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

mcpConnect your agent — build around Lords of the Night
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 #664488 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/664488-b59cc4-c9cb62-2c1f2d-eae9f1?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