black
#000000
#3F70C8
#3F70C8
Color Values
| Format | #000000 | #3F70C8 |
|---|---|---|
| HEX | #000000 | #3F70C8 |
| RGB | 0, 0, 0 | 63, 112, 200 |
| HSL | 0.0, 0.0%, 0.0% | 218.5, 55.5%, 51.6% |
| HSV | 0.0, 0.0%, 0.0% | 218.5, 68.5%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 68.5%, 44.0%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5559 0.1468 261.1 |
Contrast & Accessibility
4.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F70C8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F70C8
Color Difference (Delta E)
70.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F70C8);
background: linear-gradient(135deg, #000000, #3F70C8);