Color

#5e88ba

#5e88ba
hex#5e88ba
rgbrgb(94, 136, 186)
hslhsl(213, 40%, 55%)
oklchoklch(0.617 0.089 253.4)
Closest name: steelblue (#4682b4)Relative luminance 0.2353

Colors that go with #5e88ba

Charcoal, Copper 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 →

#ba915e

#5eb6ba · #635eba

#ba5e88 · #88ba5e

Split-complementary

Open in tool →

#ba635e · #b6ba5e

#ba5eb6 · #ba915e · #5eba63

Contrast

#5e88ba as textRatioAAAA largeAAAFix
Aaon white
3.68:1failpassfail
  • AA: use #4b78af as the text (4.56:1)
  • AAA: use #375881 as the text (7.3:1)
  • AA: or shift the background to #1c1c1c (4.63:1)
Aaon black
5.71:1passpassfail
  • AAA: use #7498c3 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5e88ba 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

#5e88ba reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5e88ba
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 #5e88ba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5e88ba-9ca9c4-df584e-1f202d-e9f0f1?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