black
#000000
#428AA7
#428AA7
Color Values
| Format | #000000 | #428AA7 |
|---|---|---|
| HEX | #000000 | #428AA7 |
| RGB | 0, 0, 0 | 66, 138, 167 |
| HSL | 0.0, 0.0%, 0.0% | 197.2, 43.3%, 45.7% |
| HSV | 0.0, 0.0%, 0.0% | 197.2, 60.5%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 60.5%, 17.4%, 0.0%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5992 0.0841 227.1 |
Contrast & Accessibility
5.43:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428AA7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428AA7
Color Difference (Delta E)
60.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428AA7);
background: linear-gradient(135deg, #000000, #428AA7);