black
#000000
#3F73F0
#3F73F0
Color Values
| Format | #000000 | #3F73F0 |
|---|---|---|
| HEX | #000000 | #3F73F0 |
| RGB | 0, 0, 0 | 63, 115, 240 |
| HSL | 0.0, 0.0%, 0.0% | 222.4, 85.5%, 59.4% |
| HSV | 0.0, 0.0%, 0.0% | 222.4, 73.8%, 94.1% |
| CMYK | 0%, 0%, 0%, 100% | 73.8%, 52.1%, 0.0%, 5.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5898 0.1966 264.2 |
Contrast & Accessibility
4.92:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F73F0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F73F0
Color Difference (Delta E)
88.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F73F0);
background: linear-gradient(135deg, #000000, #3F73F0);