black
#000000
#515FCC
#515FCC
Color Values
| Format | #000000 | #515FCC |
|---|---|---|
| HEX | #000000 | #515FCC |
| RGB | 0, 0, 0 | 81, 95, 204 |
| HSL | 0.0, 0.0%, 0.0% | 233.2, 54.7%, 55.9% |
| HSV | 0.0, 0.0%, 0.0% | 233.2, 60.3%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 53.4%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5336 0.1678 273.8 |
Contrast & Accessibility
3.86:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515FCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515FCC
Color Difference (Delta E)
78.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515FCC);
background: linear-gradient(135deg, #000000, #515FCC);