black
#000000
#3778F0
#3778F0
Color Values
| Format | #000000 | #3778F0 |
|---|---|---|
| HEX | #000000 | #3778F0 |
| RGB | 0, 0, 0 | 55, 120, 240 |
| HSL | 0.0, 0.0%, 0.0% | 218.9, 86.0%, 57.8% |
| HSV | 0.0, 0.0%, 0.0% | 218.9, 77.1%, 94.1% |
| CMYK | 0%, 0%, 0%, 100% | 77.1%, 50.0%, 0.0%, 5.9% |
| OKLCH | 0.0 0.0 0.0 | 0.597 0.1929 261.3 |
Contrast & Accessibility
5.11:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3778F0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3778F0
Color Difference (Delta E)
87.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3778F0);
background: linear-gradient(135deg, #000000, #3778F0);