black
#000000
#307899
#307899
Color Values
| Format | #000000 | #307899 |
|---|---|---|
| HEX | #000000 | #307899 |
| RGB | 0, 0, 0 | 48, 120, 153 |
| HSL | 0.0, 0.0%, 0.0% | 198.9, 52.2%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 198.9, 68.6%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 68.6%, 21.6%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.542 0.0874 231.4 |
Contrast & Accessibility
4.27:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307899 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307899
Color Difference (Delta E)
54.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307899);
background: linear-gradient(135deg, #000000, #307899);