black
#000000
#640DBA
#640DBA
Color Values
| Format | #000000 | #640DBA |
|---|---|---|
| HEX | #000000 | #640DBA |
| RGB | 0, 0, 0 | 100, 13, 186 |
| HSL | 0.0, 0.0%, 0.0% | 270.2, 86.9%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 270.2, 93.0%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.2%, 93.0%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4333 0.2273 297.2 |
Contrast & Accessibility
2.31:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640DBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640DBA
Color Difference (Delta E)
100.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640DBA);
background: linear-gradient(135deg, #000000, #640DBA);