black
#000000
#309057
#309057
Color Values
| Format | #000000 | #309057 |
|---|---|---|
| HEX | #000000 | #309057 |
| RGB | 0, 0, 0 | 48, 144, 87 |
| HSL | 0.0, 0.0%, 0.0% | 144.4, 50.0%, 37.6% |
| HSV | 0.0, 0.0%, 0.0% | 144.4, 66.7%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 0.0%, 39.6%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5827 0.125 153.5 |
Contrast & Accessibility
5.25:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309057 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309057
Color Difference (Delta E)
71.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309057);
background: linear-gradient(135deg, #000000, #309057);