brandsweets

Color

#4f657d

#4f657d
hex#4f657d
rgbrgb(79, 101, 125)
hslhsl(211, 23%, 40%)
oklchoklch(0.498 0.047 251)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1245
CoolMuted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
4f657d7d674f

#7d674f

Analogous

Open in tool →
4f657d4f7d7d4f4f7d

#4f7d7d · #4f4f7d

Triadic

Open in tool →
4f657d7d4f65657d4f

#7d4f65 · #657d4f

Split-complementary

Open in tool →
4f657d7d4f4f7d7d4f

#7d4f4f · #7d7d4f

Tetradic

Open in tool →
4f657d7d4f7d7d674f4f7d4f

#7d4f7d · #7d674f · #4f7d4f

Contrast

#4f657d as textRatioAAAA largeAAAFix
Aaon white
6.02:1passpassfail
  • AAA: use #45596e as the text (7.22:1)
Aaon black
3.49:1failpassfail
  • AA: use #5c7793 as the text (4.52:1)
  • AAA: use #8298b0 as the text (7.07:1)
  • AA: or shift the background to #e0e0e0 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4f657d as the background.

Brands using this color

mcpConnect your agent — build around #4f657d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #4f657d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4f657d-9cabc4-df534e-1f202d-e9f1f1?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