Color

#2f048b

#2f048b
hex#2f048b
rgbrgb(47, 4, 139)
hslhsl(259, 94%, 28%)
oklchoklch(0.318 0.186 282.3)
Closest name: Dramatic Blue (#240093)Relative luminance 0.0256

Tints & shades

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

Harmonies

Complementary

Open in tool →

#608b04

#041d8b · #72048b

#8b2f04 · #048b2f

Split-complementary

Open in tool →

#8b7204 · #1d8b04

#8b041d · #608b04 · #048b72

Contrast

#2f048b as textRatioAAAA largeAAAFix
Aaon white
13.9:1passpasspassPasses AAA — no fix needed.
Aaon black
1.51:1failfailfail
  • AA: use #8752fa as the text (4.62:1)
  • AAA: use #a983fb as the text (7.33:1)
  • AA: or shift the background to #949494 (4.58:1)
  • AAA: or shift the background to #b8b8b8 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f048b 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

#2f048b reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f048b
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 #2f048b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f048b-ad9cc4-dfc74e-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