black
#000000
#223C91
#223C91
Color Values
| Format | #000000 | #223C91 |
|---|---|---|
| HEX | #000000 | #223C91 |
| RGB | 0, 0, 0 | 34, 60, 145 |
| HSL | 0.0, 0.0%, 0.0% | 225.9, 62.0%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 225.9, 76.6%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 76.6%, 58.6%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3911 0.1439 266.6 |
Contrast & Accessibility
2.12:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223C91 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223C91
Color Difference (Delta E)
61.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223C91);
background: linear-gradient(135deg, #000000, #223C91);