black
#000000
#2548BC
#2548BC
Color Values
| Format | #000000 | #2548BC |
|---|---|---|
| HEX | #000000 | #2548BC |
| RGB | 0, 0, 0 | 37, 72, 188 |
| HSL | 0.0, 0.0%, 0.0% | 226.1, 67.1%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 226.1, 80.3%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 80.3%, 61.7%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.454 0.1867 266.0 |
Contrast & Accessibility
2.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2548BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2548BC
Color Difference (Delta E)
79.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2548BC);
background: linear-gradient(135deg, #000000, #2548BC);