black
#000000
#3700FF
#3700FF
Color Values
| Format | #000000 | #3700FF |
|---|---|---|
| HEX | #000000 | #3700FF |
| RGB | 0, 0, 0 | 55, 0, 255 |
| HSL | 0.0, 0.0%, 0.0% | 252.9, 100.0%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 252.9, 100.0%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 78.4%, 100.0%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4685 0.3029 271.6 |
Contrast & Accessibility
2.61:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3700FF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3700FF
Color Difference (Delta E)
136.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3700FF);
background: linear-gradient(135deg, #000000, #3700FF);