black
#000000
#640BBA
#640BBA
Color Values
| Format | #000000 | #640BBA |
|---|---|---|
| HEX | #000000 | #640BBA |
| RGB | 0, 0, 0 | 100, 11, 186 |
| HSL | 0.0, 0.0%, 0.0% | 270.5, 88.8%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 270.5, 94.1%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.2%, 94.1%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4325 0.228 297.2 |
Contrast & Accessibility
2.3:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640BBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640BBA
Color Difference (Delta E)
100.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640BBA);
background: linear-gradient(135deg, #000000, #640BBA);