black
#000000
#3F508F
#3F508F
Color Values
| Format | #000000 | #3F508F |
|---|---|---|
| HEX | #000000 | #3F508F |
| RGB | 0, 0, 0 | 63, 80, 143 |
| HSL | 0.0, 0.0%, 0.0% | 227.2, 38.8%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 227.2, 55.9%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 55.9%, 44.1%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4491 0.1052 270.3 |
Contrast & Accessibility
2.76:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F508F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F508F
Color Difference (Delta E)
52.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F508F);
background: linear-gradient(135deg, #000000, #3F508F);