Color

#158db2

#158db2
hex#158db2
rgbrgb(21, 141, 178)
hslhsl(194, 79%, 39%)
oklchoklch(0.6 0.11 225.7)
Closest name: Blue Moon (#3992a8)Relative luminance 0.2242

Colors that go with #158db2

Charcoal, Crimson and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b23a15

#15b288 · #153fb2

#b2158d · #8db215

Split-complementary

Open in tool →

#b2153f · #b28815

#8815b2 · #b23a15 · #3fb215

Contrast

#158db2 as textRatioAAAA largeAAAFix
Aaon white
3.83:1failpassfail
  • AA: use #137fa0 as the text (4.59:1)
  • AAA: use #0e5e77 as the text (7.28:1)
  • AA: or shift the background to #1a1a1a (4.55:1)
Aaon black
5.48:1passpassfail
  • AAA: use #18a3cd as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #158db2 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#158db2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #158db2
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #158db2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/158db2-9cb6c4-df4e72-1f242d-e9f1ef?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