Color

#261e39

#261e39
hex#261e39
rgbrgb(38, 30, 57)
hslhsl(258, 31%, 17%)
oklchoklch(0.258 0.05 296.3)
Closest name: Black Velvet (#222233)Relative luminance 0.0164

Tints & shades

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

Harmonies

Complementary

Open in tool →

#31391e

#1e2339 · #331e39

#39261e · #1e3926

Split-complementary

Open in tool →

#39331e · #23391e

#391e23 · #31391e · #1e3933

Contrast

#261e39 as textRatioAAAA largeAAAFix
Aaon white
15.82:1passpasspassPasses AAA — no fix needed.
Aaon black
1.33:1failfailfail
  • AA: use #7e69b0 as the text (4.53:1)
  • AAA: use #9e8dc3 as the text (7.05:1)
  • AA: or shift the background to #8a8a8a (4.58:1)
  • AAA: or shift the background to #adadad (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #261e39 as the background.

Brands using this color

Fonts for this mood

#261e39 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #261e39
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 #261e39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/261e39-ad9cc4-dfc44e-291f2d-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