Color

#7553c1

#7553c1
hex#7553c1
rgbrgb(117, 83, 193)
hslhsl(259, 47%, 54%)
oklchoklch(0.533 0.165 294.4)
Closest name: slateblue (#6a5acd)Relative luminance 0.1382

Colors that go with #7553c1

Charcoal, Sea Green and Amber 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 →

#9ec153

#5367c1 · #ad53c1

#c17553 · #53c175

Split-complementary

Open in tool →

#c1ad53 · #67c153

#c15367 · #9ec153 · #53c1ad

Contrast

#7553c1 as textRatioAAAA largeAAAFix
Aaon white
5.58:1passpassfail
  • AAA: use #6541b4 as the text (7.07:1)
Aaon black
3.76:1failpassfail
  • AA: use #8465c8 as the text (4.68:1)
  • AAA: use #a28bd5 as the text (7.19:1)
  • AA: or shift the background to #e8e8e8 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7553c1 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

#7553c1 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7553c1
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 #7553c1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7553c1-ad9cc4-dfc74e-2a1f2d-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