black
#000000
#513ECC
#513ECC
Color Values
| Format | #000000 | #513ECC |
|---|---|---|
| HEX | #000000 | #513ECC |
| RGB | 0, 0, 0 | 81, 62, 204 |
| HSL | 0.0, 0.0%, 0.0% | 248.0, 58.2%, 52.2% |
| HSV | 0.0, 0.0%, 0.0% | 248.0, 69.6%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 69.6%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4776 0.208 281.1 |
Contrast & Accessibility
2.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #513ECC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #513ECC
Color Difference (Delta E)
93.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #513ECC);
background: linear-gradient(135deg, #000000, #513ECC);