Color

#2c0f66

#2c0f66
hex#2c0f66
rgbrgb(44, 15, 102)
hslhsl(260, 74%, 23%)
oklchoklch(0.28 0.137 289.4)
Closest name: Blackmail (#220066)Relative luminance 0.0184

Tints & shades

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

Harmonies

Complementary

Open in tool →

#49660f

#0f1e66 · #580f66

#662c0f · #0f662c

Split-complementary

Open in tool →

#66580f · #1e660f

#660f1e · #49660f · #0f6658

Contrast

#2c0f66 as textRatioAAAA largeAAAFix
Aaon white
15.36:1passpasspassPasses AAA — no fix needed.
Aaon black
1.37:1failfailfail
  • AA: use #895be6 as the text (4.7:1)
  • AAA: use #a683ec as the text (7.08:1)
  • AA: or shift the background to #8c8c8c (4.57:1)
  • AAA: or shift the background to #b0b0b0 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2c0f66 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

#2c0f66 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c0f66
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 #2c0f66 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c0f66-ae9cc4-dfc94e-2a1f2d-e9ebf1?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