black
#000000
#3F4ECE
#3F4ECE
Color Values
| Format | #000000 | #3F4ECE |
|---|---|---|
| HEX | #000000 | #3F4ECE |
| RGB | 0, 0, 0 | 63, 78, 206 |
| HSL | 0.0, 0.0%, 0.0% | 233.7, 59.3%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 233.7, 69.4%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 62.1%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.493 0.1962 271.9 |
Contrast & Accessibility
3.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4ECE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4ECE
Color Difference (Delta E)
86.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4ECE);
background: linear-gradient(135deg, #000000, #3F4ECE);