#023E8A
#0077B6
#00B4D8
#90E0EF
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Spruce | #266759 | rgb(38, 103, 89) | hsl(167, 46%, 28%) | oklch(46.8% 0.070 176) | |
| Cadet | #36A596 | rgb(54, 165, 150) | hsl(172, 51%, 43%) | oklch(65.6% 0.101 182) | |
| Turquoise | #67CEC3 | rgb(103, 206, 195) | hsl(174, 51%, 61%) | oklch(78.7% 0.098 186) | |
| Ice | #CAF8F3 | rgb(202, 248, 243) | hsl(173, 77%, 88%) | oklch(94.6% 0.047 188) |
Cool Cadet & Turquoise is a monochromatic color palette tagged gradient, cold, teal. A monochromatic set: the same hue family from Spruce down to Ice. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is cool.
It works because the lightness range is wide (28% to 88%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.
1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Spruce on Ice at 5.76:1.
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

| Pair | Sample | Ratio | Level |
|---|---|---|---|
#266759 on #CAF8F3 | Aa | 5.76:1 | AA |
#266759 on #67CEC3 | Aa | 3.53:1 | AA large only |
#36A596 on #CAF8F3 | Aa | 2.61:1 | Fail |
#266759 on #36A596 | Aa | 2.2:1 | Fail |
#67CEC3 on #CAF8F3 | Aa | 1.63:1 | Fail |
#36A596 on #67CEC3 | Aa | 1.6:1 | Fail |