Color

#4b6895

#4b6895
hex#4b6895
rgbrgb(75, 104, 149)
hslhsl(216, 33%, 44%)
oklchoklch(0.514 0.08 258.9)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1357

Colors that go with #4b6895

Charcoal, Sea Green 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#95784b

#4b8e95 · #534b95

#954b69 · #69954b

Split-complementary

Open in tool →

#95534b · #8e954b

#954b8e · #95784b · #4b9553

Contrast

#4b6895 as textRatioAAAA largeAAAFix
Aaon white
5.66:1passpassfail
  • AAA: use #3f587d as the text (7.23:1)
Aaon black
3.71:1failpassfail
  • AA: use #5577aa as the text (4.61:1)
  • AAA: use #7e98be as the text (7.12:1)
  • AA: or shift the background to #e6e6e6 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4b6895 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 #4b6895
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 #4b6895 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4b6895-9ca7c4-df5f4e-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