Color

#115ca6

#115ca6
hex#115ca6
rgbrgb(17, 92, 166)
hslhsl(210, 81%, 36%)
oklchoklch(0.474 0.137 253.3)
Closest name: Blue Chip (#1d5699)Relative luminance 0.1053

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a65c11

#11a6a6 · #1111a6

#a6115c · #5ca611

Split-complementary

Open in tool →

#a61111 · #a6a611

#a611a6 · #a65c11 · #11a611

Contrast

#115ca6 as textRatioAAAA largeAAAFix
Aaon white
6.76:1passpassfail
  • AAA: use #1159a2 as the text (7.06:1)
Aaon black
3.11:1failpassfail
  • AA: use #1675d4 as the text (4.53:1)
  • AAA: use #4699ec as the text (7.03:1)
  • AA: or shift the background to #d4d4d4 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #115ca6 as the background.

Brands using this color

Fonts for this mood

#115ca6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #115ca6
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 #115ca6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/115ca6-9cabc4-df514e-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