black
#000000
#666368
#666368
Color Values
| Format | #000000 | #666368 |
|---|---|---|
| HEX | #000000 | #666368 |
| RGB | 0, 0, 0 | 102, 99, 104 |
| HSL | 0.0, 0.0%, 0.0% | 276.0, 2.5%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 276.0, 4.8%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 1.9%, 4.8%, 0.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5041 0.0086 312.2 |
Contrast & Accessibility
3.55:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666368 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666368
Color Difference (Delta E)
42.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666368);
background: linear-gradient(135deg, #000000, #666368);