black
#000000
#305AC9
#305AC9
Color Values
| Format | #000000 | #305AC9 |
|---|---|---|
| HEX | #000000 | #305AC9 |
| RGB | 0, 0, 0 | 48, 90, 201 |
| HSL | 0.0, 0.0%, 0.0% | 223.5, 61.4%, 48.8% |
| HSV | 0.0, 0.0%, 0.0% | 223.5, 76.1%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.1%, 55.2%, 0.0%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5044 0.1792 264.9 |
Contrast & Accessibility
3.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305AC9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305AC9
Color Difference (Delta E)
78.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305AC9);
background: linear-gradient(135deg, #000000, #305AC9);