black
#000000
#3F347B
#3F347B
Color Values
| Format | #000000 | #3F347B |
|---|---|---|
| HEX | #000000 | #3F347B |
| RGB | 0, 0, 0 | 63, 52, 123 |
| HSL | 0.0, 0.0%, 0.0% | 249.3, 40.6%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 249.3, 57.7%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 48.8%, 57.7%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3771 0.116 286.5 |
Contrast & Accessibility
1.99:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F347B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F347B
Color Difference (Delta E)
53.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F347B);
background: linear-gradient(135deg, #000000, #3F347B);