Watermelon & Steel Blue Path is a complementary color palette tagged retro, red, white. Near-complementary hues (about 155° apart) make this a high-contrast, attention-grabbing combination. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Iron | #3E3E3E | rgb(62, 62, 62) | hsl(0, 0%, 24%) | oklch(36.4% 0.000 0) | |
| Watermelon | #FF676A | rgb(255, 103, 106) | hsl(359, 100%, 70%) | oklch(70.6% 0.186 22) | |
| Ivory | #F4FDF1 | rgb(244, 253, 241) | hsl(105, 75%, 97%) | oklch(98.4% 0.018 138) | |
| Steel Blue | #598FB2 | rgb(89, 143, 178) | hsl(204, 37%, 52%) | oklch(62.6% 0.078 238) |
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 (97% down to 24% lightness). A natural fit for websites, presentations and branding.
- Background: Ivory (#F4FDF1) is the lightest color, so it belongs on large surfaces.
- Text: Iron (#3E3E3E) on #F4FDF1 gives 10.27:1, passing WCAG AAA.
- Primary: Watermelon (#FF676A) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Steel Blue (#598FB2) for highlights, badges and hover states.
1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Iron on Ivory at 10.27:1.
Preview on a real UI see how the palette feels in context
Design faster with Watermelon & Steel Blue Path
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 |
|---|---|---|---|
#3E3E3E on #F4FDF1 | Aa | 10.27:1 | AAA |
#3E3E3E on #FF676A | Aa | 3.77:1 | AA large only |
#F4FDF1 on #598FB2 | Aa | 3.36:1 | AA large only |
#3E3E3E on #598FB2 | Aa | 3.05:1 | AA large only |
#FF676A on #F4FDF1 | Aa | 2.73:1 | Fail |
#FF676A on #598FB2 | Aa | 1.23:1 | Fail |