black
#000000
#223EDD
#223EDD
Color Values
| Format | #000000 | #223EDD |
|---|---|---|
| HEX | #000000 | #223EDD |
| RGB | 0, 0, 0 | 34, 62, 221 |
| HSL | 0.0, 0.0%, 0.0% | 231.0, 73.3%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 231.0, 84.6%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 84.6%, 71.9%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.468 0.2393 266.9 |
Contrast & Accessibility
2.8:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223EDD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223EDD
Color Difference (Delta E)
102.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223EDD);
background: linear-gradient(135deg, #000000, #223EDD);