Color

#392499

#392499
hex#392499
rgbrgb(57, 36, 153)
hslhsl(251, 62%, 37%)
oklchoklch(0.373 0.177 281.7)
Closest name: Bluebell (#333399)Relative luminance 0.0443

Tints & shades

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

Harmonies

Complementary

Open in tool →

#839924

#244999 · #742499

#993924 · #249939

Split-complementary

Open in tool →

#997424 · #499924

#992449 · #839924 · #249974

Contrast

#392499 as textRatioAAAA largeAAAFix
Aaon white
11.13:1passpasspassPasses AAA — no fix needed.
Aaon black
1.89:1failfailfail
  • AA: use #7862da as the text (4.56:1)
  • AAA: use #9c8be4 as the text (7.23:1)
  • AA: or shift the background to #a6a6a6 (4.57:1)
  • AAA: or shift the background to #cfcfcf (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #392499 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

#392499 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #392499
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 #392499 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/392499-a89cc4-dfb34e-281f2d-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