black
#000000
#428DDA
#428DDA
Color Values
| Format | #000000 | #428DDA |
|---|---|---|
| HEX | #000000 | #428DDA |
| RGB | 0, 0, 0 | 66, 141, 218 |
| HSL | 0.0, 0.0%, 0.0% | 210.4, 67.3%, 55.7% |
| HSV | 0.0, 0.0%, 0.0% | 210.4, 69.7%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 69.7%, 35.3%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6318 0.1382 251.4 |
Contrast & Accessibility
6.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428DDA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428DDA
Color Difference (Delta E)
73.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428DDA);
background: linear-gradient(135deg, #000000, #428DDA);