black
#000000
#4288ED
#4288ED
Color Values
| Format | #000000 | #4288ED |
|---|---|---|
| HEX | #000000 | #4288ED |
| RGB | 0, 0, 0 | 66, 136, 237 |
| HSL | 0.0, 0.0%, 0.0% | 215.4, 82.6%, 59.4% |
| HSV | 0.0, 0.0%, 0.0% | 215.4, 72.2%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 72.2%, 42.6%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6322 0.1676 257.9 |
Contrast & Accessibility
5.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4288ED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4288ED
Color Difference (Delta E)
81.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4288ED);
background: linear-gradient(135deg, #000000, #4288ED);