black
#000000
#4740BC
#4740BC
Color Values
| Format | #000000 | #4740BC |
|---|---|---|
| HEX | #000000 | #4740BC |
| RGB | 0, 0, 0 | 71, 64, 188 |
| HSL | 0.0, 0.0%, 0.0% | 243.4, 49.2%, 49.4% |
| HSV | 0.0, 0.0%, 0.0% | 243.4, 66.0%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 62.2%, 66.0%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4587 0.1875 278.5 |
Contrast & Accessibility
2.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4740BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4740BC
Color Difference (Delta E)
83.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4740BC);
background: linear-gradient(135deg, #000000, #4740BC);