black
#000000
#405BCC
#405BCC
Color Values
| Format | #000000 | #405BCC |
|---|---|---|
| HEX | #000000 | #405BCC |
| RGB | 0, 0, 0 | 64, 91, 204 |
| HSL | 0.0, 0.0%, 0.0% | 228.4, 57.9%, 52.5% |
| HSV | 0.0, 0.0%, 0.0% | 228.4, 68.6%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 68.6%, 55.4%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5161 0.1775 269.1 |
Contrast & Accessibility
3.59:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #405BCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #405BCC
Color Difference (Delta E)
79.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #405BCC);
background: linear-gradient(135deg, #000000, #405BCC);