black
#000000
#3D578F
#3D578F
Color Values
| Format | #000000 | #3D578F |
|---|---|---|
| HEX | #000000 | #3D578F |
| RGB | 0, 0, 0 | 61, 87, 143 |
| HSL | 0.0, 0.0%, 0.0% | 221.0, 40.2%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 221.0, 57.3%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 57.3%, 39.2%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4635 0.0968 264.1 |
Contrast & Accessibility
2.96:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3D578F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3D578F
Color Difference (Delta E)
51.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3D578F);
background: linear-gradient(135deg, #000000, #3D578F);