Color

#8388af

#8388af
hex#8388af
rgbrgb(131, 136, 175)
hslhsl(233, 22%, 60%)
oklchoklch(0.637 0.059 278.9)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2553

Colors that go with #8388af

Charcoal, Copper and Dark Goldenrod 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 →

#afaa83

#839eaf · #9483af

#af8388 · #88af83

Split-complementary

Open in tool →

#af9483 · #9eaf83

#af839e · #afaa83 · #83af94

Contrast

#8388af as textRatioAAAA largeAAAFix
Aaon white
3.44:1failpassfail
  • AA: use #6d73a2 as the text (4.54:1)
  • AAA: use #50557c as the text (7.16:1)
  • AA: or shift the background to #242424 (4.51:1)
Aaon black
6.11:1passpassfail
  • AAA: use #8f94b7 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8388af as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #8388af
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 #8388af and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8388af-9c9cc4-df884e-241f2d-e9eef1?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