black
#000000
#646B00
#646B00
Color Values
| Format | #000000 | #646B00 |
|---|---|---|
| HEX | #000000 | #646B00 |
| RGB | 0, 0, 0 | 100, 107, 0 |
| HSL | 0.0, 0.0%, 0.0% | 63.9, 100.0%, 21.0% |
| HSV | 0.0, 0.0%, 0.0% | 63.9, 100.0%, 42.0% |
| CMYK | 0%, 0%, 0%, 100% | 6.5%, 0.0%, 100.0%, 58.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5045 0.1136 114.2 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646B00 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646B00
Color Difference (Delta E)
67.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646B00);
background: linear-gradient(135deg, #000000, #646B00);