black
#000000
#554C57
#554C57
Color Values
| Format | #000000 | #554C57 |
|---|---|---|
| HEX | #000000 | #554C57 |
| RGB | 0, 0, 0 | 85, 76, 87 |
| HSL | 0.0, 0.0%, 0.0% | 289.1, 6.7%, 32.0% |
| HSV | 0.0, 0.0%, 0.0% | 289.1, 12.6%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 2.3%, 12.6%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4294 0.0213 320.1 |
Contrast & Accessibility
2.56:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #554C57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #554C57
Color Difference (Delta E)
34.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #554C57);
background: linear-gradient(135deg, #000000, #554C57);