black
#000000
#554C56
#554C56
Color Values
| Format | #000000 | #554C56 |
|---|---|---|
| HEX | #000000 | #554C56 |
| RGB | 0, 0, 0 | 85, 76, 86 |
| HSL | 0.0, 0.0%, 0.0% | 294.0, 6.2%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 294.0, 11.6%, 33.7% |
| CMYK | 0%, 0%, 0%, 100% | 1.2%, 11.6%, 0.0%, 66.3% |
| OKLCH | 0.0 0.0 0.0 | 0.429 0.0199 322.8 |
Contrast & Accessibility
2.55:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #554C56 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #554C56
Color Difference (Delta E)
34.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #554C56);
background: linear-gradient(135deg, #000000, #554C56);