black
#000000
#4573A5
#4573A5
Color Values
| Format | #000000 | #4573A5 |
|---|---|---|
| HEX | #000000 | #4573A5 |
| RGB | 0, 0, 0 | 69, 115, 165 |
| HSL | 0.0, 0.0%, 0.0% | 211.2, 41.0%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 211.2, 58.2%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 58.2%, 30.3%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5449 0.0937 251.7 |
Contrast & Accessibility
4.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4573A5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4573A5
Color Difference (Delta E)
56.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4573A5);
background: linear-gradient(135deg, #000000, #4573A5);