black
#000000
#223771
#223771
Color Values
| Format | #000000 | #223771 |
|---|---|---|
| HEX | #000000 | #223771 |
| RGB | 0, 0, 0 | 34, 55, 113 |
| HSL | 0.0, 0.0%, 0.0% | 224.1, 53.7%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 224.1, 69.9%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 69.9%, 51.3%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3539 0.1036 266.2 |
Contrast & Accessibility
1.85:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223771 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223771
Color Difference (Delta E)
45.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223771);
background: linear-gradient(135deg, #000000, #223771);