black
#000000
#428078
#428078
Color Values
| Format | #000000 | #428078 |
|---|---|---|
| HEX | #000000 | #428078 |
| RGB | 0, 0, 0 | 66, 128, 120 |
| HSL | 0.0, 0.0%, 0.0% | 172.3, 32.0%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 172.3, 48.4%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 48.4%, 0.0%, 6.2%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.556 0.0657 184.7 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428078 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428078
Color Difference (Delta E)
54.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428078);
background: linear-gradient(135deg, #000000, #428078);