black
#000000
#3F8CFF
#3F8CFF
Color Values
| Format | #000000 | #3F8CFF |
|---|---|---|
| HEX | #000000 | #3F8CFF |
| RGB | 0, 0, 0 | 63, 140, 255 |
| HSL | 0.0, 0.0%, 0.0% | 215.9, 100.0%, 62.4% |
| HSV | 0.0, 0.0%, 0.0% | 215.9, 75.3%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 75.3%, 45.1%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6511 0.1872 258.5 |
Contrast & Accessibility
6.41:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F8CFF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F8CFF
Color Difference (Delta E)
88.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F8CFF);
background: linear-gradient(135deg, #000000, #3F8CFF);