black
#000000
#3F313B
#3F313B
Color Values
| Format | #000000 | #3F313B |
|---|---|---|
| HEX | #000000 | #3F313B |
| RGB | 0, 0, 0 | 63, 49, 59 |
| HSL | 0.0, 0.0%, 0.0% | 317.1, 12.5%, 22.0% |
| HSV | 0.0, 0.0%, 0.0% | 317.1, 22.2%, 24.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 22.2%, 6.3%, 75.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3325 0.0261 336.7 |
Contrast & Accessibility
1.71:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F313B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F313B
Color Difference (Delta E)
24.04
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F313B);
background: linear-gradient(135deg, #000000, #3F313B);