Color

#262fab

#262fab
hex#262fab
rgbrgb(38, 47, 171)
hslhsl(236, 64%, 41%)
oklchoklch(0.394 0.193 270.5)
Closest name: Blue Hour (#0034ab)Relative luminance 0.0539

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aba326

#2671ab · #6026ab

#ab262f · #2fab26

Split-complementary

Open in tool →

#ab6026 · #71ab26

#ab2671 · #aba326 · #26ab60

Contrast

#262fab as textRatioAAAA largeAAAFix
Aaon white
10.11:1passpasspassPasses AAA — no fix needed.
Aaon black
2.08:1failfailfail
  • AA: use #6068dc as the text (4.51:1)
  • AAA: use #8a90e5 as the text (7.2:1)
  • AA: or shift the background to #adadad (4.51:1)
  • AAA: or shift the background to #d9d9d9 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #262fab 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

#262fab reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #262fab
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 #262fab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/262fab-9e9cc4-df8f4e-241f2d-e9eef1?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