black
#000000
#717B7B
#717B7B
Color Values
| Format | #000000 | #717B7B |
|---|---|---|
| HEX | #000000 | #717B7B |
| RGB | 0, 0, 0 | 113, 123, 123 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 4.2%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 8.1%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 8.1%, 0.0%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5746 0.0119 196.8 |
Contrast & Accessibility
4.82:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #717B7B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #717B7B
Color Difference (Delta E)
50.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #717B7B);
background: linear-gradient(135deg, #000000, #717B7B);