black
#000000
#3F4142
#3F4142
Color Values
| Format | #000000 | #3F4142 |
|---|---|---|
| HEX | #000000 | #3F4142 |
| RGB | 0, 0, 0 | 63, 65, 66 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 2.3%, 25.3% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 4.5%, 25.9% |
| CMYK | 0%, 0%, 0%, 100% | 4.5%, 1.5%, 0.0%, 74.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3737 0.0032 228.9 |
Contrast & Accessibility
2.05:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4142 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4142
Color Difference (Delta E)
27.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4142);
background: linear-gradient(135deg, #000000, #3F4142);