black
#000000
#428873
#428873
Color Values
| Format | #000000 | #428873 |
|---|---|---|
| HEX | #000000 | #428873 |
| RGB | 0, 0, 0 | 66, 136, 115 |
| HSL | 0.0, 0.0%, 0.0% | 162.0, 34.7%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 162.0, 51.5%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 51.5%, 0.0%, 15.4%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5749 0.0786 171.5 |
Contrast & Accessibility
5.0:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428873 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428873
Color Difference (Delta E)
58.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428873);
background: linear-gradient(135deg, #000000, #428873);