Color

#33035e

#33035e
hex#33035e
rgbrgb(51, 3, 94)
hslhsl(272, 94%, 19%)
oklchoklch(0.269 0.139 299.9)
Closest name: Cotinga Purple (#340059)Relative luminance 0.0158

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2d5e03

#06035e · #5e035b

#5e3303 · #035e33

Split-complementary

Open in tool →

#5b5e03 · #035e06

#5e0603 · #2d5e03 · #035b5e

Contrast

#33035e as textRatioAAAA largeAAAFix
Aaon white
15.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.32:1failfailfail
  • AA: use #a23ef9 as the text (4.59:1)
  • AAA: use #bc74fb as the text (7.03:1)
  • AA: or shift the background to #8a8a8a (4.62:1)
  • AAA: or shift the background to #adadad (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33035e 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

#33035e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33035e
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 #33035e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33035e-b69cc4-c5cb62-2d1f2d-eae9f1?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