Color

#8397e7

#8397e7
hex#8397e7
rgbrgb(131, 151, 231)
hslhsl(228, 68%, 71%)
oklchoklch(0.694 0.12 272.3)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.3273

Colors that go with #8397e7

Charcoal, Amber and Blue 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 →

#e7d383

#83c9e7 · #a183e7

#e78397 · #97e783

Split-complementary

Open in tool →

#e7a183 · #c9e783

#e783c9 · #e7d383 · #83e7a1

Contrast

#8397e7 as textRatioAAAA largeAAAFix
Aaon white
2.78:1failfailfail
  • AA: use #4f6cde as the text (4.63:1)
  • AAA: use #2748ce as the text (7.23:1)
  • AA: or shift the background to #333333 (4.54:1)
  • AAA: or shift the background to #0a0a0a (7.11:1)
Aaon black
7.55:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8397e7 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

#8397e7 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8397e7
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 #8397e7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8397e7-9c9fc4-df7c4e-231f2d-e9eff1?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