black
#000000
#307779
#307779
Color Values
| Format | #000000 | #307779 |
|---|---|---|
| HEX | #000000 | #307779 |
| RGB | 0, 0, 0 | 48, 119, 121 |
| HSL | 0.0, 0.0%, 0.0% | 181.6, 43.2%, 33.1% |
| HSV | 0.0, 0.0%, 0.0% | 181.6, 60.3%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 1.7%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5257 0.0702 197.8 |
Contrast & Accessibility
4.04:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307779 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307779
Color Difference (Delta E)
51.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307779);
background: linear-gradient(135deg, #000000, #307779);