black
#000000
#223FA5
#223FA5
Color Values
| Format | #000000 | #223FA5 |
|---|---|---|
| HEX | #000000 | #223FA5 |
| RGB | 0, 0, 0 | 34, 63, 165 |
| HSL | 0.0, 0.0%, 0.0% | 226.7, 65.8%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 226.7, 79.4%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 79.4%, 61.8%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4148 0.1678 266.6 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223FA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223FA5
Color Difference (Delta E)
71.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223FA5);
background: linear-gradient(135deg, #000000, #223FA5);