Color

#2a98cb

#2a98cb
hex#2a98cb
rgbrgb(42, 152, 203)
hslhsl(199, 66%, 48%)
oklchoklch(0.643 0.121 234)
Closest name: Blue Burst (#309cd0)Relative luminance 0.2726

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb5d2a

#2acbae · #2a47cb

#cb2a98 · #98cb2a

Split-complementary

Open in tool →

#cb2a47 · #cbae2a

#ae2acb · #cb5d2a · #47cb2a

Contrast

#2a98cb as textRatioAAAA largeAAAFix
Aaon white
3.25:1failpassfail
  • AA: use #227ca5 as the text (4.67:1)
  • AAA: use #1a5f7f as the text (7.03:1)
  • AA: or shift the background to #262626 (4.65:1)
Aaon black
6.45:1passpassfail
  • AAA: use #30a0d5 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a98cb 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

#2a98cb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a98cb
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 #2a98cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a98cb-9cb3c4-df4e66-1f232d-e9f1f0?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