brandsweets

Color

#0a73eb

#0a73eb
hex#0a73eb
rgbrgb(10, 115, 235)
hslhsl(212, 92%, 48%)
oklchoklch(0.574 0.2 257.1)
Closest name: Bluetiful (#3c69e7)Relative luminance 0.1832
CoolVividTechnicalModern
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
0a73ebeb820a

#eb820a

Analogous

Open in tool →
0a73eb0ae4eb110aeb

#0ae4eb · #110aeb

Triadic

Open in tool →
0a73ebeb0a7373eb0a

#eb0a73 · #73eb0a

Split-complementary

Open in tool →
0a73ebeb110ae4eb0a

#eb110a · #e4eb0a

Tetradic

Open in tool →
0a73ebeb0ae4eb820a0aeb11

#eb0ae4 · #eb820a · #0aeb11

Contrast

#0a73eb as textRatioAAAA largeAAAFix
Aaon white
4.5:1passpassfail
  • AAA: use #0756b0 as the text (7.08:1)
Aaon black
4.66:1passpassfail
  • AAA: use #4598f7 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0a73eb as the background.

Brands using this color

Fonts for this mood

#0a73eb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #0a73eb
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 #0a73eb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0a73eb-9caac4-df564e-1f202d-e9f1f1?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