black
#000000
#3F4ACE
#3F4ACE
Color Values
| Format | #000000 | #3F4ACE |
|---|---|---|
| HEX | #000000 | #3F4ACE |
| RGB | 0, 0, 0 | 63, 74, 206 |
| HSL | 0.0, 0.0%, 0.0% | 235.4, 59.3%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 235.4, 69.4%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 64.1%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4861 0.2009 272.6 |
Contrast & Accessibility
3.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F4ACE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F4ACE
Color Difference (Delta E)
88.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F4ACE);
background: linear-gradient(135deg, #000000, #3F4ACE);