black
#000000
#818CCC
#818CCC
Color Values
| Format | #000000 | #818CCC |
|---|---|---|
| HEX | #000000 | #818CCC |
| RGB | 0, 0, 0 | 129, 140, 204 |
| HSL | 0.0, 0.0%, 0.0% | 231.2, 42.4%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 231.2, 36.8%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 36.8%, 31.4%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6568 0.0963 276.0 |
Contrast & Accessibility
6.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #818CCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #818CCC
Color Difference (Delta E)
69.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #818CCC);
background: linear-gradient(135deg, #000000, #818CCC);