brandsweets

Color

#4e666e

#4e666e
hex#4e666e
rgbrgb(78, 102, 110)
hslhsl(195, 17%, 37%)
oklchoklch(0.494 0.031 220.2)
Closest name: Dark Forest (#556962)Relative luminance 0.1225
CoolMuted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
4e666e6e564e

#6e564e

Analogous

Open in tool →
4e666e4e6e664e566e

#4e6e66 · #4e566e

Triadic

Open in tool →
4e666e6e4e66666e4e

#6e4e66 · #666e4e

Split-complementary

Open in tool →
4e666e6e4e566e664e

#6e4e56 · #6e664e

Tetradic

Open in tool →
4e666e664e6e6e564e566e4e

#664e6e · #6e564e · #566e4e

Contrast

#4e666e as textRatioAAAA largeAAAFix
Aaon white
6.09:1passpassfail
  • AAA: use #465b62 as the text (7.16:1)
Aaon black
3.45:1failpassfail
  • AA: use #5d7a83 as the text (4.58:1)
  • AAA: use #7f9ba4 as the text (7.13:1)
  • AA: or shift the background to #dedede (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 #4e666e as the background.

Brands using this color

mcpConnect your agent — build around #4e666e
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 #4e666e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e666e-9cb5c4-df4e70-1f242d-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