Color

#7f91ad

#7f91ad
hex#7f91ad
rgbrgb(127, 145, 173)
hslhsl(217, 22%, 59%)
oklchoklch(0.652 0.047 259.2)
Closest name: Cool Gray (#8c92ac)Relative luminance 0.2778

Colors that go with #7f91ad

Charcoal, Copper and Denim 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 #7f91ad

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ad9c7f

#7fa8ad · #857fad

#ad7f91 · #91ad7f

Split-complementary

Open in tool →

#ad857f · #a8ad7f

#ad7fa8 · #ad9c7f · #7fad85

Contrast

#7f91ad as textRatioAAAA largeAAAFix
Aaon white
3.2:1failpassfail
  • AA: use #617798 as the text (4.56:1)
  • AAA: use #485770 as the text (7.31:1)
  • AA: or shift the background to #292929 (4.54:1)
Aaon black
6.56:1passpassfail
  • AAA: use #8696b1 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7f91ad 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 #7f91ad
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 #7f91ad and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7f91ad-9ca7c4-df624e-201f2d-e9f0f1?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