black
#000000
#818C7B
#818C7B
Color Values
| Format | #000000 | #818C7B |
|---|---|---|
| HEX | #000000 | #818C7B |
| RGB | 0, 0, 0 | 129, 140, 123 |
| HSL | 0.0, 0.0%, 0.0% | 98.8, 6.9%, 51.6% |
| HSV | 0.0, 0.0%, 0.0% | 98.8, 12.1%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 7.9%, 0.0%, 12.1%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.626 0.0281 134.4 |
Contrast & Accessibility
5.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #818C7B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #818C7B
Color Difference (Delta E)
57.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #818C7B);
background: linear-gradient(135deg, #000000, #818C7B);