Royal Navy is a vivid complementary color palette tagged modern, blue. Navy and Amber sit nearly opposite on the color wheel, so the pairing has real energy; keep one as the accent. These are bold, punchy colors that need generous white space around them. Warm and cool hues are mixed, which adds depth.
Color codes click any value to copy
Why it works and how to use it
The palette holds together thanks to its complementary hue relationship and a strong light-to-dark ladder (88% down to 19% lightness). A natural fit for websites, presentations and branding.
- Background: Ice (#CAF0F8) is the lightest color, so it belongs on large surfaces.
- Text: Navy (#03045E) on #CAF0F8 gives 14.65:1, passing WCAG AAA.
- Primary: Ocean (#0077B6) is the most saturated mid-tone; use it for buttons and links (4.02:1 against the background, fine for UI elements).
- Accent: Amber (#FFB703) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Navy on Ice at 14.65:1.
Preview on a real UI see how the palette feels in context
Design faster with Royal Navy
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#03045E on #CAF0F8 | Aa | 14.65:1 | AAA |
#03045E on #FFB703 | Aa | 10.17:1 | AAA |
#0077B6 on #CAF0F8 | Aa | 4.02:1 | AA large only |
#03045E on #0077B6 | Aa | 3.65:1 | AA large only |
#0077B6 on #FFB703 | Aa | 2.79:1 | Fail |
#CAF0F8 on #FFB703 | Aa | 1.44:1 | Fail |