black
#000000
#428796
#428796
Color Values
| Format | #000000 | #428796 |
|---|---|---|
| HEX | #000000 | #428796 |
| RGB | 0, 0, 0 | 66, 135, 150 |
| HSL | 0.0, 0.0%, 0.0% | 190.7, 38.9%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 190.7, 56.0%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 56.0%, 10.0%, 0.0%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5847 0.0729 213.8 |
Contrast & Accessibility
5.14:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428796 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428796
Color Difference (Delta E)
57.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428796);
background: linear-gradient(135deg, #000000, #428796);