Cadet & Charcoal Story is a vivid analogous color palette tagged muted, cold, teal. Analogous neighbors on the wheel (Charcoal, Cadet, Celadon) give it a natural, low-tension flow. Saturation runs high, so use the brightest color sparingly and let the others carry the surface area. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Charcoal | #004F4E | rgb(0, 79, 78) | hsl(179, 100%, 15%) | oklch(38.7% 0.066 193) | |
| Cadet | #49B2AC | rgb(73, 178, 172) | hsl(177, 42%, 49%) | oklch(70.1% 0.096 190) | |
| Celadon | #BCDEBE | rgb(188, 222, 190) | hsl(124, 34%, 80%) | oklch(86.7% 0.057 147) | |
| Frost | #E4F1FF | rgb(228, 241, 255) | hsl(211, 100%, 95%) | oklch(95.3% 0.023 250) |
Why it works and how to use it
With 3 chromatic colors, Cadet takes the lead while the rest support. Lightness runs from 15% to 95%. Well suited to websites, presentations and branding.
- Background: Frost (#E4F1FF) is the lightest color, so it belongs on large surfaces.
- Text: Charcoal (#004F4E) on #E4F1FF gives 8.22:1, passing WCAG AAA.
- Primary: Cadet (#49B2AC) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Celadon (#BCDEBE) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Charcoal on Frost at 8.22:1.
Preview on a real UI see how the palette feels in context
Design faster with Cadet & Charcoal Story
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 |
|---|---|---|---|
#004F4E on #E4F1FF | Aa | 8.22:1 | AAA |
#004F4E on #BCDEBE | Aa | 6.43:1 | AA |
#004F4E on #49B2AC | Aa | 3.7:1 | AA large only |
#49B2AC on #E4F1FF | Aa | 2.22:1 | Fail |
#49B2AC on #BCDEBE | Aa | 1.74:1 | Fail |
#BCDEBE on #E4F1FF | Aa | 1.28:1 | Fail |