black
#000000
#216F55
#216F55
Color Values
| Format | #000000 | #216F55 |
|---|---|---|
| HEX | #000000 | #216F55 |
| RGB | 0, 0, 0 | 33, 111, 85 |
| HSL | 0.0, 0.0%, 0.0% | 160.0, 54.2%, 28.2% |
| HSV | 0.0, 0.0%, 0.0% | 160.0, 70.3%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 70.3%, 0.0%, 23.4%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4872 0.0863 166.8 |
Contrast & Accessibility
3.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #216F55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #216F55
Color Difference (Delta E)
52.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #216F55);
background: linear-gradient(135deg, #000000, #216F55);