black
#000000
#3F4556
#3F4556
Color Values
| Format | #000000 | #3F4556 |
|---|---|---|
| HEX | #000000 | #3F4556 |
| RGB | 0, 0, 0 | 63, 69, 86 |
| HSL | 0.0, 0.0%, 0.0% | 224.3, 15.4%, 29.2% |
| HSV | 0.0, 0.0%, 0.0% | 224.3, 26.7%, 33.7% |
| CMYK | 0%, 0%, 0%, 100% | 26.7%, 19.8%, 0.0%, 66.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3918 0.0299 269.8 |
Contrast & Accessibility
2.2:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4556 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4556
Color Difference (Delta E)
31.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4556);
background: linear-gradient(135deg, #000000, #3F4556);