brandsweets

Color

#45667d

#45667d
hex#45667d
rgbrgb(69, 102, 125)
hslhsl(205, 29%, 38%)
oklchoklch(0.494 0.053 239.6)
Closest name: Admiral Blue (#50647f)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 →
45667d7d5c45

#7d5c45

Analogous

Open in tool →
45667d457d7845497d

#457d78 · #45497d

Triadic

Open in tool →
45667d7d4566667d45

#7d4566 · #667d45

Split-complementary

Open in tool →
45667d7d45497d7845

#7d4549 · #7d7845

Tetradic

Open in tool →
45667d78457d7d5c45497d45

#78457d · #7d5c45 · #497d45

Contrast

#45667d as textRatioAAAA largeAAAFix
Aaon white
6.09:1passpassfail
  • AAA: use #3e5b70 as the text (7.15:1)
Aaon black
3.45:1failpassfail
  • AA: use #537b97 as the text (4.65:1)
  • AAA: use #789cb5 as the text (7.22:1)
  • 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 #45667d as the background.

Brands using this color

mcpConnect your agent — build around #45667d
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 #45667d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/45667d-9cafc4-df4e58-1f212d-e9f1f0?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