Color

#413790

#413790
hex#413790
rgbrgb(65, 55, 144)
hslhsl(247, 45%, 39%)
oklchoklch(0.401 0.141 283.1)
Closest name: darkslateblue (#483d8b)Relative luminance 0.0587

Tints & shades

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

Harmonies

Complementary

Open in tool →

#869037

#375990 · #6e3790

#904137 · #379041

Split-complementary

Open in tool →

#906e37 · #599037

#903759 · #869037 · #37906e

Contrast

#413790 as textRatioAAAA largeAAAFix
Aaon white
9.66:1passpasspassPasses AAA — no fix needed.
Aaon black
2.17:1failfailfail
  • AA: use #766bc7 as the text (4.7:1)
  • AAA: use #9890d5 as the text (7.29:1)
  • AA: or shift the background to #b3b3b3 (4.61:1)
  • AAA: or shift the background to #dedede (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #413790 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

#413790 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #413790
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 #413790 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/413790-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