Color

#5e7e8d

#5e7e8d
hex#5e7e8d
rgbrgb(94, 126, 141)
hslhsl(199, 20%, 46%)
oklchoklch(0.574 0.043 228.4)
Closest name: Citadel (#6a7f8b)Relative luminance 0.1922

Colors that go with #5e7e8d

Charcoal, Copper and Sienna 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 #5e7e8d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d6d5e

#5e8d84 · #5e668d

#8d5e7e · #7e8d5e

Split-complementary

Open in tool →

#8d5e66 · #8d845e

#845e8d · #8d6d5e · #668d5e

Contrast

#5e7e8d as textRatioAAAA largeAAAFix
Aaon white
4.33:1failpassfail
  • AA: use #5c7b8a as the text (4.51:1)
  • AAA: use #435a65 as the text (7.27:1)
  • AA: or shift the background to #0a0a0a (4.57:1)
Aaon black
4.84:1passpassfail
  • AAA: use #7e9ca9 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5e7e8d as the background.

Brands using this color

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

mcpConnect your agent — build around #5e7e8d
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 #5e7e8d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5e7e8d-9cb3c4-df4e66-1f232d-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