black
#000000
#291ECB
#291ECB
Color Values
| Format | #000000 | #291ECB |
|---|---|---|
| HEX | #000000 | #291ECB |
| RGB | 0, 0, 0 | 41, 30, 203 |
| HSL | 0.0, 0.0%, 0.0% | 243.8, 74.2%, 45.7% |
| HSV | 0.0, 0.0%, 0.0% | 243.8, 85.2%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 79.8%, 85.2%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4115 0.2434 270.9 |
Contrast & Accessibility
2.14:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #291ECB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #291ECB
Color Difference (Delta E)
106.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #291ECB);
background: linear-gradient(135deg, #000000, #291ECB);