black
#000000
#217B57
#217B57
Color Values
| Format | #000000 | #217B57 |
|---|---|---|
| HEX | #000000 | #217B57 |
| RGB | 0, 0, 0 | 33, 123, 87 |
| HSL | 0.0, 0.0%, 0.0% | 156.0, 57.7%, 30.6% |
| HSV | 0.0, 0.0%, 0.0% | 156.0, 73.2%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 73.2%, 0.0%, 29.3%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5211 0.1013 162.0 |
Contrast & Accessibility
4.04:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #217B57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #217B57
Color Difference (Delta E)
59.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #217B57);
background: linear-gradient(135deg, #000000, #217B57);