black
#000000
#6557BC
#6557BC
Color Values
| Format | #000000 | #6557BC |
|---|---|---|
| HEX | #000000 | #6557BC |
| RGB | 0, 0, 0 | 101, 87, 188 |
| HSL | 0.0, 0.0%, 0.0% | 248.3, 43.0%, 53.9% |
| HSV | 0.0, 0.0%, 0.0% | 248.3, 53.7%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 46.3%, 53.7%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5222 0.153 286.2 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #6557BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #6557BC
Color Difference (Delta E)
74.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #6557BC);
background: linear-gradient(135deg, #000000, #6557BC);