black
#000000
#428DB4
#428DB4
Color Values
| Format | #000000 | #428DB4 |
|---|---|---|
| HEX | #000000 | #428DB4 |
| RGB | 0, 0, 0 | 66, 141, 180 |
| HSL | 0.0, 0.0%, 0.0% | 200.5, 46.3%, 48.2% |
| HSV | 0.0, 0.0%, 0.0% | 200.5, 63.3%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 63.3%, 21.7%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6123 0.0947 234.0 |
Contrast & Accessibility
5.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428DB4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428DB4
Color Difference (Delta E)
62.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428DB4);
background: linear-gradient(135deg, #000000, #428DB4);