black
#000000
#243BEB
#243BEB
Color Values
| Format | #000000 | #243BEB |
|---|---|---|
| HEX | #000000 | #243BEB |
| RGB | 0, 0, 0 | 36, 59, 235 |
| HSL | 0.0, 0.0%, 0.0% | 233.1, 83.3%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 233.1, 84.7%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 84.7%, 74.9%, 0.0%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4792 0.2578 267.3 |
Contrast & Accessibility
2.9:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #243BEB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #243BEB
Color Difference (Delta E)
110.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #243BEB);
background: linear-gradient(135deg, #000000, #243BEB);