black
#000000
#313151
#313151
Color Values
| Format | #000000 | #313151 |
|---|---|---|
| HEX | #000000 | #313151 |
| RGB | 0, 0, 0 | 49, 49, 81 |
| HSL | 0.0, 0.0%, 0.0% | 240.0, 24.6%, 25.5% |
| HSV | 0.0, 0.0%, 0.0% | 240.0, 39.5%, 31.8% |
| CMYK | 0%, 0%, 0%, 100% | 39.5%, 39.5%, 0.0%, 68.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3288 0.0561 282.9 |
Contrast & Accessibility
1.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313151 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313151
Color Difference (Delta E)
30.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313151);
background: linear-gradient(135deg, #000000, #313151);