black
#000000
#305BC4
#305BC4
Color Values
| Format | #000000 | #305BC4 |
|---|---|---|
| HEX | #000000 | #305BC4 |
| RGB | 0, 0, 0 | 48, 91, 196 |
| HSL | 0.0, 0.0%, 0.0% | 222.6, 60.7%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 222.6, 75.5%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 75.5%, 53.6%, 0.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5025 0.1713 264.3 |
Contrast & Accessibility
3.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #305BC4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #305BC4
Color Difference (Delta E)
75.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #305BC4);
background: linear-gradient(135deg, #000000, #305BC4);