Color

#2a4ec6

#2a4ec6
hex#2a4ec6
rgbrgb(42, 78, 198)
hslhsl(226, 65%, 47%)
oklchoklch(0.476 0.191 266.2)
Closest name: Denim (#2243b6)Relative luminance 0.1002

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c6a12a

#2a9cc6 · #532ac6

#c62a4e · #4ec62a

Split-complementary

Open in tool →

#c6532a · #9cc62a

#c62a9c · #c6a12a · #2ac653

Contrast

#2a4ec6 as textRatioAAAA largeAAAFix
Aaon white
6.99:1passpassfail
  • AAA: use #294dc2 as the text (7.16:1)
Aaon black
3:1failpassfail
  • AA: use #4e6fda as the text (4.61:1)
  • AAA: use #7d95e3 as the text (7.28:1)
  • AA: or shift the background to #d1d1d1 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a4ec6 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

#2a4ec6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a4ec6
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 #2a4ec6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a4ec6-9ca1c4-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