black
#000000
#223CB1
#223CB1
Color Values
| Format | #000000 | #223CB1 |
|---|---|---|
| HEX | #000000 | #223CB1 |
| RGB | 0, 0, 0 | 34, 60, 177 |
| HSL | 0.0, 0.0%, 0.0% | 229.1, 67.8%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 229.1, 80.8%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 80.8%, 66.1%, 0.0%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4205 0.1872 267.3 |
Contrast & Accessibility
2.35:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223CB1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223CB1
Color Difference (Delta E)
79.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223CB1);
background: linear-gradient(135deg, #000000, #223CB1);