Color

#33002d

#33002d
hex#33002d
rgbrgb(51, 0, 45)
hslhsl(307, 100%, 10%)
oklchoklch(0.221 0.099 333.9)
Closest name: Vienna Roast (#330022)Relative luminance 0.0089

Tints & shades

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

Harmonies

Complementary

Open in tool →

#003306

#1f0033 · #330014

#2d3300 · #002d33

Split-complementary

Open in tool →

#143300 · #00331f

#331f00 · #003306 · #001433

Contrast

#33002d as textRatioAAAA largeAAAFix
Aaon white
17.82:1passpasspassPasses AAA — no fix needed.
Aaon black
1.18:1failfailfail
  • AA: use #d600bd as the text (4.59:1)
  • AAA: use #ff3de8 as the text (7.08:1)
  • AA: or shift the background to #808080 (4.51:1)
  • AAA: or shift the background to #a3a3a3 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33002d 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

#33002d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33002d
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 #33002d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33002d-c19fb9-89cb62-2d1f26-eee9f1?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