black
#000000
#616677
#616677
Color Values
| Format | #000000 | #616677 |
|---|---|---|
| HEX | #000000 | #616677 |
| RGB | 0, 0, 0 | 97, 102, 119 |
| HSL | 0.0, 0.0%, 0.0% | 226.4, 10.2%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 226.4, 18.5%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 18.5%, 14.3%, 0.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5121 0.0276 272.4 |
Contrast & Accessibility
3.68:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #616677 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #616677
Color Difference (Delta E)
44.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #616677);
background: linear-gradient(135deg, #000000, #616677);