Color

#2e2b5a

#2e2b5a
hex#2e2b5a
rgbrgb(46, 43, 90)
hslhsl(244, 35%, 26%)
oklchoklch(0.318 0.082 283.6)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.0305

Tints & shades

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

Harmonies

Complementary

Open in tool →

#565a2b

#2b3f5a · #452b5a

#5a2e2b · #2b5a2e

Split-complementary

Open in tool →

#5a452b · #3f5a2b

#5a2b3f · #565a2b · #2b5a45

Contrast

#2e2b5a as textRatioAAAA largeAAAFix
Aaon white
13.05:1passpasspassPasses AAA — no fix needed.
Aaon black
1.61:1failfailfail
  • AA: use #736eb9 as the text (4.66:1)
  • AAA: use #9591ca as the text (7.18:1)
  • AA: or shift the background to #999999 (4.58:1)
  • AAA: or shift the background to #bfbfbf (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 #2e2b5a 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

#2e2b5a reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e2b5a
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 #2e2b5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e2b5a-a39cc4-dfa24e-261f2d-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