black
#000000
#540DCC
#540DCC
Color Values
| Format | #000000 | #540DCC |
|---|---|---|
| HEX | #000000 | #540DCC |
| RGB | 0, 0, 0 | 84, 13, 204 |
| HSL | 0.0, 0.0%, 0.0% | 262.3, 88.0%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 262.3, 93.6%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 58.8%, 93.6%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4345 0.244 286.6 |
Contrast & Accessibility
2.31:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #540DCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #540DCC
Color Difference (Delta E)
109.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #540DCC);
background: linear-gradient(135deg, #000000, #540DCC);