black
#000000
#616868
#616868
Color Values
| Format | #000000 | #616868 |
|---|---|---|
| HEX | #000000 | #616868 |
| RGB | 0, 0, 0 | 97, 104, 104 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 3.5%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 6.7%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 6.7%, 0.0%, 0.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5112 0.0086 196.9 |
Contrast & Accessibility
3.69:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #616868 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #616868
Color Difference (Delta E)
43.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #616868);
background: linear-gradient(135deg, #000000, #616868);