black
#000000
#616964
#616964
Color Values
| Format | #000000 | #616964 |
|---|---|---|
| HEX | #000000 | #616964 |
| RGB | 0, 0, 0 | 97, 105, 100 |
| HSL | 0.0, 0.0%, 0.0% | 142.5, 4.0%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 142.5, 7.6%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 7.6%, 0.0%, 4.8%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5123 0.0125 158.5 |
Contrast & Accessibility
3.71:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #616964 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #616964
Color Difference (Delta E)
43.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #616964);
background: linear-gradient(135deg, #000000, #616964);