black
#000000
#557670
#557670
Color Values
| Format | #000000 | #557670 |
|---|---|---|
| HEX | #000000 | #557670 |
| RGB | 0, 0, 0 | 85, 118, 112 |
| HSL | 0.0, 0.0%, 0.0% | 169.1, 16.3%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 169.1, 28.0%, 46.3% |
| CMYK | 0%, 0%, 0%, 100% | 28.0%, 0.0%, 5.1%, 53.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5386 0.039 182.3 |
Contrast & Accessibility
4.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557670 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557670
Color Difference (Delta E)
48.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557670);
background: linear-gradient(135deg, #000000, #557670);