black
#000000
#3977DD
#3977DD
Color Values
| Format | #000000 | #3977DD |
|---|---|---|
| HEX | #000000 | #3977DD |
| RGB | 0, 0, 0 | 57, 119, 221 |
| HSL | 0.0, 0.0%, 0.0% | 217.3, 70.7%, 54.5% |
| HSV | 0.0, 0.0%, 0.0% | 217.3, 74.2%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.2%, 46.2%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5824 0.1687 259.9 |
Contrast & Accessibility
4.86:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3977DD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3977DD
Color Difference (Delta E)
78.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3977DD);
background: linear-gradient(135deg, #000000, #3977DD);