black
#000000
#3F4397
#3F4397
Color Values
| Format | #000000 | #3F4397 |
|---|---|---|
| HEX | #000000 | #3F4397 |
| RGB | 0, 0, 0 | 63, 67, 151 |
| HSL | 0.0, 0.0%, 0.0% | 237.3, 41.1%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 237.3, 58.3%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.3%, 55.6%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4276 0.135 277.0 |
Contrast & Accessibility
2.46:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4397 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4397
Color Difference (Delta E)
61.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4397);
background: linear-gradient(135deg, #000000, #3F4397);