black
#000000
#305FB3
#305FB3
Color Values
| Format | #000000 | #305FB3 |
|---|---|---|
| HEX | #000000 | #305FB3 |
| RGB | 0, 0, 0 | 48, 95, 179 |
| HSL | 0.0, 0.0%, 0.0% | 218.5, 57.7%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 218.5, 73.2%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 73.2%, 46.9%, 0.0%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4985 0.1432 261.0 |
Contrast & Accessibility
3.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305FB3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305FB3
Color Difference (Delta E)
65.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305FB3);
background: linear-gradient(135deg, #000000, #305FB3);