black
#000000
#667677
#667677
Color Values
| Format | #000000 | #667677 |
|---|---|---|
| HEX | #000000 | #667677 |
| RGB | 0, 0, 0 | 102, 118, 119 |
| HSL | 0.0, 0.0%, 0.0% | 183.5, 7.7%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 183.5, 14.3%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 14.3%, 0.8%, 0.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.553 0.0191 201.2 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #667677 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #667677
Color Difference (Delta E)
48.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #667677);
background: linear-gradient(135deg, #000000, #667677);