Color

#33293d

#33293d
hex#33293d
rgbrgb(51, 41, 61)
hslhsl(270, 20%, 20%)
oklchoklch(0.301 0.038 307.1)
Closest name: Haiti (#2c2a35)Relative luminance 0.0263

Tints & shades

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

Harmonies

Complementary

Open in tool →

#333d29

#29293d · #3d293d

#3d3329 · #293d33

Split-complementary

Open in tool →

#3d3d29 · #293d29

#3d2929 · #333d29 · #293d3d

Contrast

#33293d as textRatioAAAA largeAAAFix
Aaon white
13.77:1passpasspassPasses AAA — no fix needed.
Aaon black
1.53:1failfailfail
  • AA: use #856c9d as the text (4.63:1)
  • AAA: use #a18eb4 as the text (7.04:1)
  • AA: or shift the background to #949494 (4.54:1)
  • AAA: or shift the background to #bababa (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33293d 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

#33293d reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33293d
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 #33293d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33293d-b59cc4-c9cb62-2c1f2d-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