brandsweets

Color

#48637f

#48637f
hex#48637f
rgbrgb(72, 99, 127)
hslhsl(211, 28%, 39%)
oklchoklch(0.49 0.055 249.9)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1183
CoolMuted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
48637f7f6448

#7f6448

Analogous

Open in tool →
48637f487e7f49487f

#487e7f · #49487f

Triadic

Open in tool →
48637f7f4863637f48

#7f4863 · #637f48

Split-complementary

Open in tool →
48637f7f49487e7f48

#7f4948 · #7e7f48

Tetradic

Open in tool →
48637f7f487e7f6448487f49

#7f487e · #7f6448 · #487f49

Contrast

#48637f as textRatioAAAA largeAAAFix
Aaon white
6.24:1passpassfail
  • AAA: use #425b76 as the text (7.02:1)
Aaon black
3.37:1failpassfail
  • AA: use #58799d as the text (4.64:1)
  • AAA: use #7c98b6 as the text (7.02:1)
  • AA: or shift the background to #dbdbdb (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #48637f as the background.

Brands using this color

mcpConnect your agent — build around #48637f
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 #48637f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/48637f-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