Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Cobalt | #004381 | rgb(0, 67, 129) | hsl(209, 100%, 25%) | oklch(38.4% 0.120 253) | |
| Ocean | #0073C6 | rgb(0, 115, 198) | hsl(205, 100%, 39%) | oklch(54.7% 0.155 250) | |
| Blueberry | #008EE6 | rgb(0, 142, 230) | hsl(203, 100%, 45%) | oklch(62.9% 0.165 247) | |
| Baby Blue | #9BCCFF | rgb(155, 204, 255) | hsl(211, 100%, 80%) | oklch(82.9% 0.089 250) |
Why it works and how to use it
Navy Blueberry & Ocean is a vivid monochromatic color palette tagged vibrant, cold, blue. All four colors sit within 8° of hue, so the scheme reads as one color explored across light and dark. These are bold, punchy colors that need generous white space around them. The overall temperature is cool.
With 4 chromatic colors, Ocean takes the lead while the rest support. Lightness runs from 25% to 80%. Well suited to websites, presentations and branding.
- Background: Baby Blue (#9BCCFF) is the lightest color, so it belongs on large surfaces.
- Text: Cobalt (#004381) on #9BCCFF gives 5.88:1, passing WCAG AA.
- Primary: Ocean (#0073C6) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Blueberry (#008EE6) for highlights, badges and hover states.
1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Cobalt on Baby Blue at 5.88:1.
Preview on a real UI see how the palette feels in context
Design faster with Navy Blueberry & Ocean
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.
Palette card

Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#004381 on #9BCCFF | Aa | 5.88:1 | AA |
#0073C6 on #9BCCFF | Aa | 2.92:1 | Fail |
#004381 on #008EE6 | Aa | 2.84:1 | Fail |
#008EE6 on #9BCCFF | Aa | 2.08:1 | Fail |
#004381 on #0073C6 | Aa | 2.01:1 | Fail |
#0073C6 on #008EE6 | Aa | 1.41:1 | Fail |