black
#000000
#51534F
#51534F
Color Values
| Format | #000000 | #51534F |
|---|---|---|
| HEX | #000000 | #51534F |
| RGB | 0, 0, 0 | 81, 83, 79 |
| HSL | 0.0, 0.0%, 0.0% | 90.0, 2.5%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 90.0, 4.8%, 32.5% |
| CMYK | 0%, 0%, 0%, 100% | 2.4%, 0.0%, 4.8%, 67.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4391 0.0069 128.6 |
Contrast & Accessibility
2.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51534F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51534F
Color Difference (Delta E)
35.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51534F);
background: linear-gradient(135deg, #000000, #51534F);