Color

#4e7483

#4e7483
hex#4e7483
rgbrgb(78, 116, 131)
hslhsl(197, 25%, 41%)
oklchoklch(0.536 0.049 224.7)
Closest name: Calypso (#3d7188)Relative luminance 0.1575

Colors that go with #4e7483

Charcoal, Sienna and Amber 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 #4e7483

Tints & shades

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

Harmonies

Complementary

Open in tool →

#835d4e

#4e8377 · #4e5a83

#834e74 · #74834e

Split-complementary

Open in tool →

#834e5a · #83774e

#774e83 · #835d4e · #5a834e

Contrast

#4e7483 as textRatioAAAA largeAAAFix
Aaon white
5.06:1passpassfail
  • AAA: use #3f5d69 as the text (7.04:1)
Aaon black
4.15:1failpassfail
  • AA: use #527a89 as the text (4.5:1)
  • AAA: use #739bab as the text (7.01:1)
  • AA: or shift the background to #f2f2f2 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e7483 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 #4e7483
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 #4e7483 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e7483-9cb4c4-df4e6b-1f232d-e9f1ef?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