black
#000000
#2921C3
#2921C3
Color Values
| Format | #000000 | #2921C3 |
|---|---|---|
| HEX | #000000 | #2921C3 |
| RGB | 0, 0, 0 | 41, 33, 195 |
| HSL | 0.0, 0.0%, 0.0% | 243.0, 71.1%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 243.0, 83.1%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 79.0%, 83.1%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4049 0.2326 271.2 |
Contrast & Accessibility
2.1:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2921C3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2921C3
Color Difference (Delta E)
101.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2921C3);
background: linear-gradient(135deg, #000000, #2921C3);