brandsweets

Color

#4e5e73

#4e5e73
hex#4e5e73
rgbrgb(78, 94, 115)
hslhsl(214, 19%, 38%)
oklchoklch(0.477 0.039 255.3)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1086
CoolMuted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
4e5e7373634e

#73634e

Analogous

Open in tool →
4e5e734e7173514e73

#4e7173 · #514e73

Triadic

Open in tool →
4e5e73734e5e5e734e

#734e5e · #5e734e

Split-complementary

Open in tool →
4e5e7373514e71734e

#73514e · #71734e

Tetradic

Open in tool →
4e5e73734e7173634e4e7351

#734e71 · #73634e · #4e7351

Contrast

#4e5e73 as textRatioAAAA largeAAAFix
Aaon white
6.62:1passpassfail
  • AAA: use #4a596d as the text (7.14:1)
Aaon black
3.17:1failpassfail
  • AA: use #637792 as the text (4.58:1)
  • AAA: use #8999ae as the text (7.23:1)
  • AA: or shift the background to #d6d6d6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e5e73 as the background.

Brands using this color

mcpConnect your agent — build around #4e5e73
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 #4e5e73 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e5e73-9ca9c4-df5a4e-1f1f2d-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