black
#000000
#305BBB
#305BBB
Color Values
| Format | #000000 | #305BBB |
|---|---|---|
| HEX | #000000 | #305BBB |
| RGB | 0, 0, 0 | 48, 91, 187 |
| HSL | 0.0, 0.0%, 0.0% | 221.4, 59.1%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 221.4, 74.3%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 74.3%, 51.3%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4957 0.1591 263.5 |
Contrast & Accessibility
3.34:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305BBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305BBB
Color Difference (Delta E)
71.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305BBB);
background: linear-gradient(135deg, #000000, #305BBB);