Color

#49309c

#49309c
hex#49309c
rgbrgb(73, 48, 156)
hslhsl(254, 53%, 40%)
oklchoklch(0.407 0.166 287.2)
Closest name: Bluebell (#333399)Relative luminance 0.0593

Colors that go with #49309c

Denim, Blue and Charcoal lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#839c30

#304d9c · #7f309c

#9c4930 · #309c49

Split-complementary

Open in tool →

#9c7f30 · #4d9c30

#9c304d · #839c30 · #309c7f

Contrast

#49309c as textRatioAAAA largeAAAFix
Aaon white
9.61:1passpasspassPasses AAA — no fix needed.
Aaon black
2.19:1failfailfail
  • AA: use #7c63cf as the text (4.54:1)
  • AAA: use #9d8adb as the text (7.09:1)
  • AA: or shift the background to #b3b3b3 (4.58:1)
  • AAA: or shift the background to #dedede (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #49309c 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

#49309c reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #49309c
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #49309c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/49309c-aa9cc4-dfbb4e-291f2d-e9ebf1?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