black
#000000
#305CBC
#305CBC
Color Values
| Format | #000000 | #305CBC |
|---|---|---|
| HEX | #000000 | #305CBC |
| RGB | 0, 0, 0 | 48, 92, 188 |
| HSL | 0.0, 0.0%, 0.0% | 221.1, 59.3%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 221.1, 74.5%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.5%, 51.1%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4985 0.1592 263.3 |
Contrast & Accessibility
3.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305CBC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305CBC
Color Difference (Delta E)
71.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305CBC);
background: linear-gradient(135deg, #000000, #305CBC);