Color

#33335c

#33335c
hex#33335c
rgbrgb(51, 51, 92)
hslhsl(240, 29%, 28%)
oklchoklch(0.342 0.071 282)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.0384

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5c5c33

#33475c · #47335c

#5c3333 · #335c33

Split-complementary

Open in tool →

#5c4733 · #475c33

#5c3347 · #5c5c33 · #335c47

Contrast

#33335c as textRatioAAAA largeAAAFix
Aaon white
11.87:1passpasspassPasses AAA — no fix needed.
Aaon black
1.77:1failfailfail
  • AA: use #6e6eaf as the text (4.51:1)
  • AAA: use #9292c3 as the text (7.12:1)
  • AA: or shift the background to #a1a1a1 (4.6:1)
  • AAA: or shift the background to #c7c7c7 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33335c 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

#33335c reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33335c
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 #33335c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33335c-a19cc4-df994e-251f2d-e9edf1?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