Verdant Blueberry & Mint is a vivid complementary color palette tagged cold, blue, green. Cobalt and Mint 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. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Cobalt | #0B3D91 | rgb(11, 61, 145) | hsl(218, 86%, 31%) | oklch(38.6% 0.148 261) | |
| Blueberry | #1E88E5 | rgb(30, 136, 229) | hsl(208, 79%, 51%) | oklch(61.8% 0.167 251) | |
| Baby Blue | #96C7FF | rgb(150, 199, 255) | hsl(212, 100%, 79%) | oklch(81.6% 0.095 252) | |
| Mint | #CCFF90 | rgb(204, 255, 144) | hsl(88, 100%, 78%) | oklch(94.0% 0.149 129) |
Why it works and how to use it
It works because the lightness range is wide (31% to 79%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.
- Background: Mint (#CCFF90) is the lightest color, so it belongs on large surfaces.
- Text: Cobalt (#0B3D91) on #CCFF90 gives 8.74:1, passing WCAG AAA.
- Primary: Baby Blue (#96C7FF) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Blueberry (#1E88E5) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Cobalt on Mint at 8.74:1.
Preview on a real UI see how the palette feels in context
Design faster with Verdant Blueberry & Mint
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 |
|---|---|---|---|
#0B3D91 on #CCFF90 | Aa | 8.74:1 | AAA |
#0B3D91 on #96C7FF | Aa | 5.7:1 | AA |
#1E88E5 on #CCFF90 | Aa | 3.2:1 | AA large only |
#0B3D91 on #1E88E5 | Aa | 2.73:1 | Fail |
#1E88E5 on #96C7FF | Aa | 2.09:1 | Fail |
#96C7FF on #CCFF90 | Aa | 1.53:1 | Fail |