Color

#33192b

#33192b
hex#33192b
rgbrgb(51, 25, 43)
hslhsl(318, 34%, 15%)
oklchoklch(0.257 0.05 339.6)
Closest name: Nightly Voyager (#391531)Relative luminance 0.0157

Tints & shades

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

Harmonies

Complementary

Open in tool →

#193321

#2e1933 · #33191e

#2b3319 · #192b33

Split-complementary

Open in tool →

#1e3319 · #19332e

#332e19 · #193321 · #191e33

Contrast

#33192b as textRatioAAAA largeAAAFix
Aaon white
15.97:1passpasspassPasses AAA — no fix needed.
Aaon black
1.31:1failfailfail
  • AA: use #ad5893 as the text (4.59:1)
  • AAA: use #c181ad as the text (7.01:1)
  • AA: or shift the background to #8a8a8a (4.63:1)
  • AAA: or shift the background to #adadad (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33192b 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

#33192b reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33192b
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 #33192b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33192b-c19fb3-75cb62-2d1f23-f0e9f1?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