Color

#07155a

#07155a
hex#07155a
rgbrgb(7, 21, 90)
hslhsl(230, 86%, 19%)
oklchoklch(0.246 0.123 266.5)
Closest name: Interstellar Blue (#001155)Relative luminance 0.0132

Colors that go with #07155a

Charcoal, Sea Green and Steel Blue 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 →

#5a4c07

#073e5a · #23075a

#5a0715 · #155a07

Split-complementary

Open in tool →

#5a2307 · #3e5a07

#5a073e · #5a4c07 · #075a23

Contrast

#07155a as textRatioAAAA largeAAAFix
Aaon white
16.61:1passpasspassPasses AAA — no fix needed.
Aaon black
1.26:1failfailfail
  • AA: use #4b67f1 as the text (4.51:1)
  • AAA: use #7a8ff5 as the text (7.08:1)
  • AA: or shift the background to #858585 (4.5:1)
  • AAA: or shift the background to #ababab (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #07155a 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

#07155a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #07155a
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 #07155a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/07155a-9c9ec4-df814e-231f2d-e9eef1?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