Color

#36045d

#36045d
hex#36045d
rgbrgb(54, 4, 93)
hslhsl(274, 92%, 19%)
oklchoklch(0.274 0.138 302.6)
Closest name: Cotinga Purple (#340059)Relative luminance 0.0166

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2b5d04

#0a045d · #5d0457

#5d3604 · #045d36

Split-complementary

Open in tool →

#575d04 · #045d0a

#5d0a04 · #2b5d04 · #04575d

Contrast

#36045d as textRatioAAAA largeAAAFix
Aaon white
15.76:1passpasspassPasses AAA — no fix needed.
Aaon black
1.33:1failfailfail
  • AA: use #a63bf7 as the text (4.59:1)
  • AAA: use #c076f9 as the text (7.2:1)
  • AA: or shift the background to #8a8a8a (4.57:1)
  • AAA: or shift the background to #adadad (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #36045d 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

#36045d reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #36045d
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 #36045d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36045d-b79cc4-c2cb62-2d1f2d-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