Color

#2a82ef

#2a82ef
hex#2a82ef
rgbrgb(42, 130, 239)
hslhsl(213, 86%, 55%)
oklchoklch(0.614 0.183 256.3)
Closest name: Azure (#007fff)Relative luminance 0.2269

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ef962a

#2ae5ef · #332aef

#ef2a82 · #82ef2a

Split-complementary

Open in tool →

#ef332a · #e5ef2a

#ef2ae5 · #ef962a · #2aef33

Contrast

#2a82ef as textRatioAAAA largeAAAFix
Aaon white
3.79:1failpassfail
  • AA: use #1172e8 as the text (4.57:1)
  • AAA: use #0d56af as the text (7.08:1)
  • AA: or shift the background to #1a1a1a (4.59:1)
Aaon black
5.54:1passpassfail
  • AAA: use #5099f2 as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a82ef as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2a82ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a82ef
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 #2a82ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a82ef-9ca9c4-df584e-1f202d-e9f0f1?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