Color

#048ea9

#048ea9
hex#048ea9
rgbrgb(4, 142, 169)
hslhsl(190, 95%, 34%)
oklchoklch(0.597 0.106 217.6)
Closest name: Blue Moon (#3992a8)Relative luminance 0.2224

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a92004

#04a972 · #043ba9

#a9048e · #8ea904

Split-complementary

Open in tool →

#a9043b · #a97204

#7204a9 · #a92004 · #3ba904

Contrast

#048ea9 as textRatioAAAA largeAAAFix
Aaon white
3.86:1failpassfail
  • AA: use #04819a as the text (4.55:1)
  • AAA: use #036072 as the text (7.19:1)
  • AA: or shift the background to #1a1a1a (4.51:1)
Aaon black
5.45:1passpassfail
  • AAA: use #05a7c7 as the text (7.36:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #048ea9 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

#048ea9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #048ea9
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 #048ea9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/048ea9-a2b6be-df4e7c-1f252d-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