black
#000000
#428675
#428675
Color Values
| Format | #000000 | #428675 |
|---|---|---|
| HEX | #000000 | #428675 |
| RGB | 0, 0, 0 | 66, 134, 117 |
| HSL | 0.0, 0.0%, 0.0% | 165.0, 34.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 165.0, 50.7%, 52.5% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 0.0%, 12.7%, 47.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5704 0.0746 175.1 |
Contrast & Accessibility
4.9:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428675 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428675
Color Difference (Delta E)
57.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428675);
background: linear-gradient(135deg, #000000, #428675);