Color

#2e2e99

#2e2e99
hex#2e2e99
rgbrgb(46, 46, 153)
hslhsl(240, 54%, 39%)
oklchoklch(0.379 0.169 274.8)
Closest name: Depths of Night (#2c319b)Relative luminance 0.0483

Tints & shades

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

Harmonies

Complementary

Open in tool →

#99992e

#2e6399 · #632e99

#992e2e · #2e992e

Split-complementary

Open in tool →

#99632e · #63992e

#992e63 · #99992e · #2e9963

Contrast

#2e2e99 as textRatioAAAA largeAAAFix
Aaon white
10.68:1passpasspassPasses AAA — no fix needed.
Aaon black
1.97:1failfailfail
  • AA: use #6a6ad2 as the text (4.61:1)
  • AAA: use #9191de as the text (7.31:1)
  • AA: or shift the background to #ababab (4.65:1)
  • AAA: or shift the background to #d4d4d4 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e2e99 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

#2e2e99 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e2e99
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 #2e2e99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e2e99-a19cc4-df994e-251f2d-e9edf1?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