black
#000000
#515B62
#515B62
Color Values
| Format | #000000 | #515B62 |
|---|---|---|
| HEX | #000000 | #515B62 |
| RGB | 0, 0, 0 | 81, 91, 98 |
| HSL | 0.0, 0.0%, 0.0% | 204.7, 9.5%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 204.7, 17.3%, 38.4% |
| CMYK | 0%, 0%, 0%, 100% | 17.3%, 7.1%, 0.0%, 61.6% |
| OKLCH | 0.0 0.0 0.0 | 0.465 0.0169 238.3 |
Contrast & Accessibility
3.02:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515B62 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515B62
Color Difference (Delta E)
38.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515B62);
background: linear-gradient(135deg, #000000, #515B62);