black
#000000
#428197
#428197
Color Values
| Format | #000000 | #428197 |
|---|---|---|
| HEX | #000000 | #428197 |
| RGB | 0, 0, 0 | 66, 129, 151 |
| HSL | 0.0, 0.0%, 0.0% | 195.5, 39.2%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 195.5, 56.3%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 56.3%, 14.6%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5703 0.0729 223.2 |
Contrast & Accessibility
4.82:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428197 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428197
Color Difference (Delta E)
55.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428197);
background: linear-gradient(135deg, #000000, #428197);