black
#000000
#288FEF
#288FEF
Color Values
| Format | #000000 | #288FEF |
|---|---|---|
| HEX | #000000 | #288FEF |
| RGB | 0, 0, 0 | 40, 143, 239 |
| HSL | 0.0, 0.0%, 0.0% | 208.9, 86.1%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 208.9, 83.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 83.3%, 40.2%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6415 0.1698 251.4 |
Contrast & Accessibility
6.27:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288FEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288FEF
Color Difference (Delta E)
81.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288FEF);
background: linear-gradient(135deg, #000000, #288FEF);