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.
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
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.
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 |