black
#000000
#400557
#400557
Color Values
| Format | #000000 | #400557 |
|---|---|---|
| HEX | #000000 | #400557 |
| RGB | 0, 0, 0 | 64, 5, 87 |
| HSL | 0.0, 0.0%, 0.0% | 283.2, 89.1%, 18.0% |
| HSV | 0.0, 0.0%, 0.0% | 283.2, 94.3%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 26.4%, 94.3%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.2842 0.1339 313.2 |
Contrast & Accessibility
1.38:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #400557 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #400557
Color Difference (Delta E)
54.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #400557);
background: linear-gradient(135deg, #000000, #400557);