black
#000000
#309588
#309588
Color Values
| Format | #000000 | #309588 |
|---|---|---|
| HEX | #000000 | #309588 |
| RGB | 0, 0, 0 | 48, 149, 136 |
| HSL | 0.0, 0.0%, 0.0% | 172.3, 51.3%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 172.3, 67.8%, 58.4% |
| CMYK | 0%, 0%, 0%, 100% | 67.8%, 0.0%, 8.7%, 41.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6089 0.0935 182.9 |
Contrast & Accessibility
5.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309588 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309588
Color Difference (Delta E)
64.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309588);
background: linear-gradient(135deg, #000000, #309588);