Color

#7963cf

#7963cf
hex#7963cf
rgbrgb(121, 99, 207)
hslhsl(252, 53%, 60%)
oklchoklch(0.573 0.16 289.8)
Closest name: slateblue (#6a5acd)Relative luminance 0.1749

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b9cf63

#6383cf · #af63cf

#cf7963 · #63cf79

Split-complementary

Open in tool →

#cfaf63 · #83cf63

#cf6383 · #b9cf63 · #63cfaf

Contrast

#7963cf as textRatioAAAA largeAAAFix
Aaon white
4.67:1passpassfail
  • AAA: use #5a40c4 as the text (7.08:1)
Aaon black
4.5:1failpassfail
  • AA: use #7c67d0 as the text (4.71:1)
  • AAA: use #9a8adb as the text (7.03:1)
  • AA: or shift the background to #fcfcfc (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 #7963cf 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

#7963cf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7963cf
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 #7963cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7963cf-a99cc4-dfb64e-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