black
#000000
#307BBB
#307BBB
Color Values
| Format | #000000 | #307BBB |
|---|---|---|
| HEX | #000000 | #307BBB |
| RGB | 0, 0, 0 | 48, 123, 187 |
| HSL | 0.0, 0.0%, 0.0% | 207.6, 59.1%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 207.6, 74.3%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 74.3%, 34.2%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5672 0.1233 247.9 |
Contrast & Accessibility
4.68:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307BBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307BBB
Color Difference (Delta E)
64.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307BBB);
background: linear-gradient(135deg, #000000, #307BBB);