Color

#211041

#211041
hex#211041
rgbrgb(33, 16, 65)
hslhsl(261, 60%, 16%)
oklchoklch(0.23 0.088 294.4)
Closest name: Midnight Monarch (#1c0f33)Relative luminance 0.0108

Tints & shades

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

Harmonies

Complementary

Open in tool →

#304110

#101841 · #3a1041

#412110 · #104121

Split-complementary

Open in tool →

#413a10 · #184110

#411018 · #304110 · #10413a

Contrast

#211041 as textRatioAAAA largeAAAFix
Aaon white
17.28:1passpasspassPasses AAA — no fix needed.
Aaon black
1.22:1failfailfail
  • AA: use #875cd6 as the text (4.53:1)
  • AAA: use #a585e0 as the text (7.03:1)
  • AA: or shift the background to #858585 (4.68:1)
  • AAA: or shift the background to #a6a6a6 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #211041 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

#211041 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #211041
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 #211041 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/211041-af9cc4-dfcb4e-2a1f2d-e9eaf1?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