black
#000000
#640FBA
#640FBA
Color Values
| Format | #000000 | #640FBA |
|---|---|---|
| HEX | #000000 | #640FBA |
| RGB | 0, 0, 0 | 100, 15, 186 |
| HSL | 0.0, 0.0%, 0.0% | 269.8, 85.1%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 269.8, 91.9%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.2%, 91.9%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4342 0.2264 297.1 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640FBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640FBA
Color Difference (Delta E)
99.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640FBA);
background: linear-gradient(135deg, #000000, #640FBA);