Color

#91909d

#91909d
hex#91909d
rgbrgb(145, 144, 157)
hslhsl(245, 6%, 59%)
oklchoklch(0.658 0.019 289.4)
Closest name: Cool Gray (#8c92ac)Relative luminance 0.284

Colors that go with #91909d

Charcoal, Blush Pink and Burlywood 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 #91909d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9c9d90

#90959d · #97909d

#9d9190 · #909d91

Split-complementary

Open in tool →

#9d9790 · #959d90

#9d9095 · #9c9d90 · #909d97

Contrast

#91909d as textRatioAAAA largeAAAFix
Aaon white
3.14:1failpassfail
  • AA: use #777584 as the text (4.5:1)
  • AAA: use #575661 as the text (7.22:1)
  • AA: or shift the background to #2b2b2b (4.5:1)
Aaon black
6.68:1passpassfail
  • AAA: use #9796a2 as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #91909d 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

#91909d reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #91909d
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 #91909d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/91909d-a2beb0-c859d4-1f2d2b-eaf1e9?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