black
#000000
#223C7D
#223C7D
Color Values
| Format | #000000 | #223C7D |
|---|---|---|
| HEX | #000000 | #223C7D |
| RGB | 0, 0, 0 | 34, 60, 125 |
| HSL | 0.0, 0.0%, 0.0% | 222.9, 57.2%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 222.9, 72.8%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.8%, 52.0%, 0.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3746 0.1149 264.9 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223C7D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223C7D
Color Difference (Delta E)
50.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223C7D);
background: linear-gradient(135deg, #000000, #223C7D);