black
#000000
#309E89
#309E89
Color Values
| Format | #000000 | #309E89 |
|---|---|---|
| HEX | #000000 | #309E89 |
| RGB | 0, 0, 0 | 48, 158, 137 |
| HSL | 0.0, 0.0%, 0.0% | 168.5, 53.4%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 168.5, 69.6%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 69.6%, 0.0%, 13.3%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6325 0.1027 177.3 |
Contrast & Accessibility
6.38:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309E89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309E89
Color Difference (Delta E)
68.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309E89);
background: linear-gradient(135deg, #000000, #309E89);