black
#000000
#3F4AA5
#3F4AA5
Color Values
| Format | #000000 | #3F4AA5 |
|---|---|---|
| HEX | #000000 | #3F4AA5 |
| RGB | 0, 0, 0 | 63, 74, 165 |
| HSL | 0.0, 0.0%, 0.0% | 233.5, 44.7%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 233.5, 61.8%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 61.8%, 55.2%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4521 0.1456 273.9 |
Contrast & Accessibility
2.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4AA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4AA5
Color Difference (Delta E)
66.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4AA5);
background: linear-gradient(135deg, #000000, #3F4AA5);