black
#000000
#616A6A
#616A6A
Color Values
| Format | #000000 | #616A6A |
|---|---|---|
| HEX | #000000 | #616A6A |
| RGB | 0, 0, 0 | 97, 106, 106 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 4.4%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 8.5%, 41.6% |
| CMYK | 0%, 0%, 0%, 100% | 8.5%, 0.0%, 0.0%, 58.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5166 0.011 196.8 |
Contrast & Accessibility
3.78:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #616A6A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #616A6A
Color Difference (Delta E)
44.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #616A6A);
background: linear-gradient(135deg, #000000, #616A6A);