Color

#33285d

#33285d
hex#33285d
rgbrgb(51, 40, 93)
hslhsl(252, 40%, 26%)
oklchoklch(0.319 0.091 289.8)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.0301

Tints & shades

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

Harmonies

Complementary

Open in tool →

#525d28

#28385d · #4d285d

#5d3228 · #285d32

Split-complementary

Open in tool →

#5d4d28 · #385d28

#5d2838 · #525d28 · #285d4d

Contrast

#33285d as textRatioAAAA largeAAAFix
Aaon white
13.11:1passpasspassPasses AAA — no fix needed.
Aaon black
1.6:1failfailfail
  • AA: use #7a69bf as the text (4.6:1)
  • AAA: use #9a8dce as the text (7.08:1)
  • AA: or shift the background to #999999 (4.6:1)
  • AAA: or shift the background to #bfbfbf (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33285d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#33285d reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33285d
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 #33285d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33285d-a99cc4-dfb64e-281f2d-e9ecf1?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