black
#000000
#28548A
#28548A
Color Values
| Format | #000000 | #28548A |
|---|---|---|
| HEX | #000000 | #28548A |
| RGB | 0, 0, 0 | 40, 84, 138 |
| HSL | 0.0, 0.0%, 0.0% | 213.1, 55.1%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 213.1, 71.0%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 71.0%, 39.1%, 0.0%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4426 0.1017 254.9 |
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: #28548A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28548A
Color Difference (Delta E)
49.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28548A);
background: linear-gradient(135deg, #000000, #28548A);