black
#000000
#3F181F
#3F181F
Color Values
| Format | #000000 | #3F181F |
|---|---|---|
| HEX | #000000 | #3F181F |
| RGB | 0, 0, 0 | 63, 24, 31 |
| HSL | 0.0, 0.0%, 0.0% | 349.2, 44.8%, 17.1% |
| HSV | 0.0, 0.0%, 0.0% | 349.2, 61.9%, 24.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 61.9%, 50.8%, 75.3% |
| OKLCH | 0.0 0.0 0.0 | 0.2702 0.0613 10.9 |
Contrast & Accessibility
1.36:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F181F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F181F
Color Difference (Delta E)
24.97
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F181F);
background: linear-gradient(135deg, #000000, #3F181F);