black
#000000
#309689
#309689
Color Values
| Format | #000000 | #309689 |
|---|---|---|
| HEX | #000000 | #309689 |
| RGB | 0, 0, 0 | 48, 150, 137 |
| HSL | 0.0, 0.0%, 0.0% | 172.4, 51.5%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 172.4, 68.0%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 68.0%, 0.0%, 8.7%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6118 0.0941 183.0 |
Contrast & Accessibility
5.85:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309689 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309689
Color Difference (Delta E)
64.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309689);
background: linear-gradient(135deg, #000000, #309689);