black
#000000
#40558B
#40558B
Color Values
| Format | #000000 | #40558B |
|---|---|---|
| HEX | #000000 | #40558B |
| RGB | 0, 0, 0 | 64, 85, 139 |
| HSL | 0.0, 0.0%, 0.0% | 223.2, 36.9%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 223.2, 54.0%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 54.0%, 38.8%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4584 0.0921 266.7 |
Contrast & Accessibility
2.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40558B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40558B
Color Difference (Delta E)
49.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40558B);
background: linear-gradient(135deg, #000000, #40558B);