Color
#03447c
#03447crgb(3, 68, 124)hsl(208, 95%, 25%)oklch(0.384 0.111 251.7)Colors that go with #03447c
Crimson, Teal and 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.
Crimson #dc143c
triadicshippedCrimson completes a triad with #03447c — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Teal #008080
analogousshippedTeal is #03447c's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped5 real palettes, including Alaska Airlines's brand system and CVS's brand system put Blue beside #03447c, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #03447c: 17 real palettes, including Hasbro's brand system and Unilever's brand system, as the supporting colour.
Midnight Blue #191970
shipped15 real palettes, including Microsoft's brand system and First Snow put Midnight Blue beside #03447c, as the accent.
Orange Red #ff4500
shippedOrange Red is paired with #03447c in 5 real palettes, including NASA's brand system and Tide's brand system, as the supporting colour.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #03447c: 4 real palettes, including Glacier and First Snow, as the supporting colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #03447c: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #03447c
Tints & shades
Harmonies
Contrast
| #03447c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 9.9:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.12:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #03447c 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
#03447c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #03447c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/03447c-9cadc4-df4e51-1f212d-e9f1f1?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md