Color

#0489be

#0489be
hex#0489be
rgbrgb(4, 137, 190)
hslhsl(197, 96%, 38%)
oklchoklch(0.595 0.125 234.9)
Closest name: steelblue (#4682b4)Relative luminance 0.2163

Tints & shades

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

Harmonies

Complementary

Open in tool →

#be3904

#04be96 · #042cbe

#be0489 · #89be04

Split-complementary

Open in tool →

#be042c · #be9604

#9604be · #be3904 · #2cbe04

Contrast

#0489be as textRatioAAAA largeAAAFix
Aaon white
3.94:1failpassfail
  • AA: use #047eaf as the text (4.56:1)
  • AAA: use #035e82 as the text (7.17:1)
  • AA: or shift the background to #171717 (4.55:1)
Aaon black
5.33:1passpassfail
  • AAA: use #05a2e1 as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0489be as the background.

Brands using this color

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

Fonts for this mood

#0489be reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0489be
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 #0489be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0489be-9cb4c4-df4e6b-1f232d-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