black
#000000
#307FDF
#307FDF
Color Values
| Format | #000000 | #307FDF |
|---|---|---|
| HEX | #000000 | #307FDF |
| RGB | 0, 0, 0 | 48, 127, 223 |
| HSL | 0.0, 0.0%, 0.0% | 212.9, 73.2%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 212.9, 78.5%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 78.5%, 43.0%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5981 0.1648 255.5 |
Contrast & Accessibility
5.23:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307FDF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307FDF
Color Difference (Delta E)
77.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307FDF);
background: linear-gradient(135deg, #000000, #307FDF);