black
#000000
#223551
#223551
Color Values
| Format | #000000 | #223551 |
|---|---|---|
| HEX | #000000 | #223551 |
| RGB | 0, 0, 0 | 34, 53, 81 |
| HSL | 0.0, 0.0%, 0.0% | 215.7, 40.9%, 22.5% |
| HSV | 0.0, 0.0%, 0.0% | 215.7, 58.0%, 31.8% |
| CMYK | 0%, 0%, 0%, 100% | 58.0%, 34.6%, 0.0%, 68.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3269 0.0559 257.9 |
Contrast & Accessibility
1.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223551 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223551
Color Difference (Delta E)
29.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223551);
background: linear-gradient(135deg, #000000, #223551);