Color

#2707df

#2707df
hex#2707df
rgbrgb(39, 7, 223)
hslhsl(249, 94%, 45%)
oklchoklch(0.422 0.274 269.6)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0591

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bedf07

#0752df · #9307df

#df2707 · #07df27

Split-complementary

Open in tool →

#df9307 · #52df07

#df0752 · #bedf07 · #07df93

Contrast

#2707df as textRatioAAAA largeAAAFix
Aaon white
9.62:1passpasspassPasses AAA — no fix needed.
Aaon black
2.18:1failfailfail
  • AA: use #735cfa as the text (4.64:1)
  • AAA: use #9a88fb as the text (7.29:1)
  • AA: or shift the background to #b3b3b3 (4.59:1)
  • AAA: or shift the background to #dedede (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2707df 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

#2707df reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2707df
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 #2707df and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2707df-a79cc4-dfae4e-271f2d-e9ecf1?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