black
#000000
#3F428A
#3F428A
Color Values
| Format | #000000 | #3F428A |
|---|---|---|
| HEX | #000000 | #3F428A |
| RGB | 0, 0, 0 | 63, 66, 138 |
| HSL | 0.0, 0.0%, 0.0% | 237.6, 37.3%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 237.6, 54.3%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 54.3%, 52.2%, 0.0%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4159 0.1174 278.2 |
Contrast & Accessibility
2.36:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F428A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F428A
Color Difference (Delta E)
55.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F428A);
background: linear-gradient(135deg, #000000, #3F428A);