black
#000000
#3F73F4
#3F73F4
Color Values
| Format | #000000 | #3F73F4 |
|---|---|---|
| HEX | #000000 | #3F73F4 |
| RGB | 0, 0, 0 | 63, 115, 244 |
| HSL | 0.0, 0.0%, 0.0% | 222.8, 89.2%, 60.2% |
| HSV | 0.0, 0.0%, 0.0% | 222.8, 74.2%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.2%, 52.9%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5928 0.2018 264.5 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F73F4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F73F4
Color Difference (Delta E)
90.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F73F4);
background: linear-gradient(135deg, #000000, #3F73F4);