black
#000000
#4728AD
#4728AD
Color Values
| Format | #000000 | #4728AD |
|---|---|---|
| HEX | #000000 | #4728AD |
| RGB | 0, 0, 0 | 71, 40, 173 |
| HSL | 0.0, 0.0%, 0.0% | 254.0, 62.4%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 254.0, 76.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.0%, 76.9%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4104 0.1952 284.5 |
Contrast & Accessibility
2.17:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4728AD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4728AD
Color Difference (Delta E)
86.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4728AD);
background: linear-gradient(135deg, #000000, #4728AD);