black
#000000
#2237AD
#2237AD
Color Values
| Format | #000000 | #2237AD |
|---|---|---|
| HEX | #000000 | #2237AD |
| RGB | 0, 0, 0 | 34, 55, 173 |
| HSL | 0.0, 0.0%, 0.0% | 230.9, 67.1%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 230.9, 80.3%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 80.3%, 68.2%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4077 0.1878 268.2 |
Contrast & Accessibility
2.22:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2237AD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2237AD
Color Difference (Delta E)
79.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2237AD);
background: linear-gradient(135deg, #000000, #2237AD);