Color

#36299e

#36299e
hex#36299e
rgbrgb(54, 41, 158)
hslhsl(247, 59%, 39%)
oklchoklch(0.382 0.179 278.7)
Closest name: Depths of Night (#2c319b)Relative luminance 0.0484

Tints & shades

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

Harmonies

Complementary

Open in tool →

#909e29

#29569e · #71299e

#9e3629 · #299e36

Split-complementary

Open in tool →

#9e7129 · #569e29

#9e2956 · #909e29 · #299e71

Contrast

#36299e as textRatioAAAA largeAAAFix
Aaon white
10.67:1passpasspassPasses AAA — no fix needed.
Aaon black
1.97:1failfailfail
  • AA: use #7265d7 as the text (4.56:1)
  • AAA: use #978de2 as the text (7.22:1)
  • AA: or shift the background to #ababab (4.65:1)
  • AAA: or shift the background to #d4d4d4 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #36299e 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

#36299e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #36299e
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 #36299e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36299e-a59cc4-dfaa4e-271f2d-e9ecf1?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