black
#000000
#28128B
#28128B
Color Values
| Format | #000000 | #28128B |
|---|---|---|
| HEX | #000000 | #28128B |
| RGB | 0, 0, 0 | 40, 18, 139 |
| HSL | 0.0, 0.0%, 0.0% | 250.9, 77.1%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 250.9, 87.1%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 71.2%, 87.1%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3224 0.1793 277.6 |
Contrast & Accessibility
1.55:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28128B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28128B
Color Difference (Delta E)
78.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28128B);
background: linear-gradient(135deg, #000000, #28128B);