black
#000000
#506963
#506963
Color Values
| Format | #000000 | #506963 |
|---|---|---|
| HEX | #000000 | #506963 |
| RGB | 0, 0, 0 | 80, 105, 99 |
| HSL | 0.0, 0.0%, 0.0% | 165.6, 13.5%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 165.6, 23.8%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 23.8%, 0.0%, 5.7%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4988 0.0311 178.6 |
Contrast & Accessibility
3.54:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #506963 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #506963
Color Difference (Delta E)
43.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #506963);
background: linear-gradient(135deg, #000000, #506963);