black
#000000
#428D80
#428D80
Color Values
| Format | #000000 | #428D80 |
|---|---|---|
| HEX | #000000 | #428D80 |
| RGB | 0, 0, 0 | 66, 141, 128 |
| HSL | 0.0, 0.0%, 0.0% | 169.6, 36.2%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 169.6, 53.2%, 55.3% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 0.0%, 9.2%, 44.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5918 0.0776 180.6 |
Contrast & Accessibility
5.35:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428D80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428D80
Color Difference (Delta E)
60.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428D80);
background: linear-gradient(135deg, #000000, #428D80);