brandsweets

Color

#4e647e

#4e647e
hex#4e647e
rgbrgb(78, 100, 126)
hslhsl(213, 24%, 40%)
oklchoklch(0.496 0.05 253)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1224
CoolMuted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
4e647e7e684e

#7e684e

Analogous

Open in tool →
4e647e4e7c7e504e7e

#4e7c7e · #504e7e

Triadic

Open in tool →
4e647e7e4e64647e4e

#7e4e64 · #647e4e

Split-complementary

Open in tool →
4e647e7e504e7c7e4e

#7e504e · #7c7e4e

Tetradic

Open in tool →
4e647e7e4e7c7e684e4e7e50

#7e4e7c · #7e684e · #4e7e50

Contrast

#4e647e as textRatioAAAA largeAAAFix
Aaon white
6.09:1passpassfail
  • AAA: use #465a72 as the text (7.08:1)
Aaon black
3.45:1failpassfail
  • AA: use #5d7798 as the text (4.56:1)
  • AAA: use #8499b3 as the text (7.19:1)
  • AA: or shift the background to #dedede (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 #4e647e as the background.

Brands using this color

mcpConnect your agent — build around #4e647e
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 #4e647e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e647e-9ca9c4-df584e-1f202d-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