black
#000000
#3173CE
#3173CE
Color Values
| Format | #000000 | #3173CE |
|---|---|---|
| HEX | #000000 | #3173CE |
| RGB | 0, 0, 0 | 49, 115, 206 |
| HSL | 0.0, 0.0%, 0.0% | 214.8, 61.6%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 214.8, 76.2%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 44.2%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5611 0.1558 257.3 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3173CE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3173CE
Color Difference (Delta E)
72.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3173CE);
background: linear-gradient(135deg, #000000, #3173CE);