black
#000000
#5666EF
#5666EF
Color Values
| Format | #000000 | #5666EF |
|---|---|---|
| HEX | #000000 | #5666EF |
| RGB | 0, 0, 0 | 86, 102, 239 |
| HSL | 0.0, 0.0%, 0.0% | 233.7, 82.7%, 63.7% |
| HSV | 0.0, 0.0%, 0.0% | 233.7, 64.0%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 64.0%, 57.3%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5757 0.2045 273.1 |
Contrast & Accessibility
4.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5666EF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5666EF
Color Difference (Delta E)
93.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5666EF);
background: linear-gradient(135deg, #000000, #5666EF);