Color

#36375e

#36375e
hex#36375e
rgbrgb(54, 55, 94)
hslhsl(239, 27%, 29%)
oklchoklch(0.355 0.067 281.3)
Closest name: Call It a Night (#42364c)Relative luminance 0.0432

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5e5d36

#364b5e · #49365e

#5e3637 · #375e36

Split-complementary

Open in tool →

#5e4936 · #4b5e36

#5e364b · #5e5d36 · #365e49

Contrast

#36375e as textRatioAAAA largeAAAFix
Aaon white
11.26:1passpasspassPasses AAA — no fix needed.
Aaon black
1.86:1failfailfail
  • AA: use #7172ad as the text (4.71:1)
  • AAA: use #9192c0 as the text (7.08:1)
  • AA: or shift the background to #a6a6a6 (4.63:1)
  • AAA: or shift the background to #cccccc (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 #36375e 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

#36375e reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #36375e
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 #36375e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36375e-a09cc4-df964e-251f2d-e9edf1?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