black
#000000
#213569
#213569
Color Values
| Format | #000000 | #213569 |
|---|---|---|
| HEX | #000000 | #213569 |
| RGB | 0, 0, 0 | 33, 53, 105 |
| HSL | 0.0, 0.0%, 0.0% | 223.3, 52.2%, 27.1% |
| HSV | 0.0, 0.0%, 0.0% | 223.3, 68.6%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 68.6%, 49.5%, 0.0%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3426 0.0943 265.8 |
Contrast & Accessibility
1.78:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213569 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213569
Color Difference (Delta E)
41.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213569);
background: linear-gradient(135deg, #000000, #213569);