black
#000000
#511DCC
#511DCC
Color Values
| Format | #000000 | #511DCC |
|---|---|---|
| HEX | #000000 | #511DCC |
| RGB | 0, 0, 0 | 81, 29, 204 |
| HSL | 0.0, 0.0%, 0.0% | 257.8, 75.1%, 45.7% |
| HSV | 0.0, 0.0%, 0.0% | 257.8, 85.8%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 85.8%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4409 0.2367 284.6 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511DCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511DCC
Color Difference (Delta E)
106.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511DCC);
background: linear-gradient(135deg, #000000, #511DCC);