black
#000000
#4580FF
#4580FF
Color Values
| Format | #000000 | #4580FF |
|---|---|---|
| HEX | #000000 | #4580FF |
| RGB | 0, 0, 0 | 69, 128, 255 |
| HSL | 0.0, 0.0%, 0.0% | 221.0, 100.0%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 221.0, 72.9%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 49.8%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6287 0.1991 263.1 |
Contrast & Accessibility
5.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4580FF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4580FF
Color Difference (Delta E)
91.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4580FF);
background: linear-gradient(135deg, #000000, #4580FF);