black
#000000
#646A6D
#646A6D
Color Values
| Format | #000000 | #646A6D |
|---|---|---|
| HEX | #000000 | #646A6D |
| RGB | 0, 0, 0 | 100, 106, 109 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 4.3%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 8.3%, 42.7% |
| CMYK | 0%, 0%, 0%, 100% | 8.3%, 2.8%, 0.0%, 57.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5201 0.0088 229.0 |
Contrast & Accessibility
3.82:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646A6D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646A6D
Color Difference (Delta E)
44.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646A6D);
background: linear-gradient(135deg, #000000, #646A6D);