brandsweets

Color

#197bb8

#197bb8
hex#197bb8
rgbrgb(25, 123, 184)
hslhsl(203, 76%, 41%)
oklchoklch(0.56 0.126 242.9)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1783
CoolVividTechnicalModern
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
197bb8b85619

#b85619

Analogous

Open in tool →
197bb819b8a5192cb8

#19b8a5 · #192cb8

Triadic

Open in tool →
197bb8b8197b7bb819

#b8197b · #7bb819

Split-complementary

Open in tool →
197bb8b8192cb8a519

#b8192c · #b8a519

Tetradic

Open in tool →
197bb8a519b8b856192cb819

#a519b8 · #b85619 · #2cb819

Contrast

#197bb8 as textRatioAAAA largeAAAFix
Aaon white
4.6:1passpassfail
  • AAA: use #135d8b as the text (7.08:1)
Aaon black
4.57:1passpassfail
  • AAA: use #319fe3 as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #197bb8 as the background.

Brands using this color

Fonts for this mood

#197bb8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #197bb8
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 #197bb8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/197bb8-9cb0c4-df4e5d-1f222d-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