black
#000000
#428290
#428290
Color Values
| Format | #000000 | #428290 |
|---|---|---|
| HEX | #000000 | #428290 |
| RGB | 0, 0, 0 | 66, 130, 144 |
| HSL | 0.0, 0.0%, 0.0% | 190.8, 37.1%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 190.8, 54.2%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 54.2%, 9.7%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5699 0.0688 213.7 |
Contrast & Accessibility
4.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428290 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428290
Color Difference (Delta E)
55.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428290);
background: linear-gradient(135deg, #000000, #428290);