black
#000000
#2543BC
#2543BC
Color Values
| Format | #000000 | #2543BC |
|---|---|---|
| HEX | #000000 | #2543BC |
| RGB | 0, 0, 0 | 37, 67, 188 |
| HSL | 0.0, 0.0%, 0.0% | 228.1, 67.1%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 228.1, 80.3%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 80.3%, 64.4%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4447 0.1926 266.9 |
Contrast & Accessibility
2.61:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2543BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2543BC
Color Difference (Delta E)
82.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2543BC);
background: linear-gradient(135deg, #000000, #2543BC);