Color

#274abe

#274abe
hex#274abe
rgbrgb(39, 74, 190)
hslhsl(226, 66%, 45%)
oklchoklch(0.46 0.186 266.1)
Closest name: Denim (#2243b6)Relative luminance 0.0905

Tints & shades

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

Harmonies

Complementary

Open in tool →

#be9b27

#2796be · #4f27be

#be274a · #4abe27

Split-complementary

Open in tool →

#be4f27 · #96be27

#be2796 · #be9b27 · #27be4f

Contrast

#274abe as textRatioAAAA largeAAAFix
Aaon white
7.48:1passpasspassPasses AAA — no fix needed.
Aaon black
2.81:1failfailfail
  • AA: use #4d6edb as the text (4.57:1)
  • AAA: use #7c94e4 as the text (7.21:1)
  • AA: or shift the background to #c9c9c9 (4.51:1)
  • AAA: or shift the background to #fafafa (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 #274abe 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

#274abe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #274abe
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 #274abe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/274abe-9ca1c4-df774e-221f2d-e9eff1?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