black
#000000
#284DA3
#284DA3
Color Values
| Format | #000000 | #284DA3 |
|---|---|---|
| HEX | #000000 | #284DA3 |
| RGB | 0, 0, 0 | 40, 77, 163 |
| HSL | 0.0, 0.0%, 0.0% | 222.0, 60.6%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 222.0, 75.5%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 75.5%, 52.8%, 0.0%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4444 0.1457 263.9 |
Contrast & Accessibility
2.68:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284DA3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284DA3
Color Difference (Delta E)
63.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284DA3);
background: linear-gradient(135deg, #000000, #284DA3);