black
#000000
#497057
#497057
Color Values
| Format | #000000 | #497057 |
|---|---|---|
| HEX | #000000 | #497057 |
| RGB | 0, 0, 0 | 73, 112, 87 |
| HSL | 0.0, 0.0%, 0.0% | 141.5, 21.1%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 141.5, 34.8%, 43.9% |
| CMYK | 0%, 0%, 0%, 100% | 34.8%, 0.0%, 22.3%, 56.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5084 0.0595 155.5 |
Contrast & Accessibility
3.74:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #497057 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #497057
Color Difference (Delta E)
48.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #497057);
background: linear-gradient(135deg, #000000, #497057);