black
#000000
#309579
#309579
Color Values
| Format | #000000 | #309579 |
|---|---|---|
| HEX | #000000 | #309579 |
| RGB | 0, 0, 0 | 48, 149, 121 |
| HSL | 0.0, 0.0%, 0.0% | 163.4, 51.3%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 163.4, 67.8%, 58.4% |
| CMYK | 0%, 0%, 0%, 100% | 67.8%, 0.0%, 18.8%, 41.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6043 0.102 170.8 |
Contrast & Accessibility
5.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309579 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309579
Color Difference (Delta E)
66.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309579);
background: linear-gradient(135deg, #000000, #309579);