black
#000000
#288DB1
#288DB1
Color Values
| Format | #000000 | #288DB1 |
|---|---|---|
| HEX | #000000 | #288DB1 |
| RGB | 0, 0, 0 | 40, 141, 177 |
| HSL | 0.0, 0.0%, 0.0% | 195.8, 63.1%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 195.8, 77.4%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 77.4%, 20.3%, 0.0%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.603 0.1039 226.9 |
Contrast & Accessibility
5.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288DB1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288DB1
Color Difference (Delta E)
63.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288DB1);
background: linear-gradient(135deg, #000000, #288DB1);