black
#000000
#3731CB
#3731CB
Color Values
| Format | #000000 | #3731CB |
|---|---|---|
| HEX | #000000 | #3731CB |
| RGB | 0, 0, 0 | 55, 49, 203 |
| HSL | 0.0, 0.0%, 0.0% | 242.3, 61.1%, 49.4% |
| HSV | 0.0, 0.0%, 0.0% | 242.3, 75.9%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 75.9%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4405 0.2253 273.7 |
Contrast & Accessibility
2.46:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3731CB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3731CB
Color Difference (Delta E)
98.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3731CB);
background: linear-gradient(135deg, #000000, #3731CB);