black
#000000
#646AD9
#646AD9
Color Values
| Format | #000000 | #646AD9 |
|---|---|---|
| HEX | #000000 | #646AD9 |
| RGB | 0, 0, 0 | 100, 106, 217 |
| HSL | 0.0, 0.0%, 0.0% | 236.9, 60.6%, 62.2% |
| HSV | 0.0, 0.0%, 0.0% | 236.9, 53.9%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 53.9%, 51.2%, 0.0%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5762 0.1668 277.5 |
Contrast & Accessibility
4.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646AD9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646AD9
Color Difference (Delta E)
81.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646AD9);
background: linear-gradient(135deg, #000000, #646AD9);