black
#000000
#3666A2
#3666A2
Color Values
| Format | #000000 | #3666A2 |
|---|---|---|
| HEX | #000000 | #3666A2 |
| RGB | 0, 0, 0 | 54, 102, 162 |
| HSL | 0.0, 0.0%, 0.0% | 213.3, 50.0%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 213.3, 66.7%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 37.0%, 0.0%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5059 0.1095 255.1 |
Contrast & Accessibility
3.58:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3666A2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3666A2
Color Difference (Delta E)
56.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3666A2);
background: linear-gradient(135deg, #000000, #3666A2);