Color

#8398a5

#8398a5
hex#8398a5
rgbrgb(131, 152, 165)
hslhsl(203, 16%, 58%)
oklchoklch(0.668 0.031 235.1)
Closest name: Blank Stare (#8b9cac)Relative luminance 0.3

Colors that go with #8398a5

Charcoal, Peru and Blush Pink 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.

Real palettes that use #8398a5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a59083

#83a5a1 · #8387a5

#a58398 · #98a583

Split-complementary

Open in tool →

#a58387 · #a5a183

#a183a5 · #a59083 · #87a583

Contrast

#8398a5 as textRatioAAAA largeAAAFix
Aaon white
3:1failpassfail
  • AA: use #607785 as the text (4.69:1)
  • AAA: use #495a65 as the text (7.16:1)
  • AA: or shift the background to #2e2e2e (4.53:1)
Aaon black
7:1passpassfail
  • AAA: use #869aa7 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8398a5 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 #8398a5
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 #8398a5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8398a5-9cb0c4-df4e5d-1f222d-e9f1f0?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