black
#000000
#28306F
#28306F
Color Values
| Format | #000000 | #28306F |
|---|---|---|
| HEX | #000000 | #28306F |
| RGB | 0, 0, 0 | 40, 48, 111 |
| HSL | 0.0, 0.0%, 0.0% | 233.2, 47.0%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 233.2, 64.0%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 64.0%, 56.8%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3406 0.1084 273.7 |
Contrast & Accessibility
1.74:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28306F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28306F
Color Difference (Delta E)
47.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28306F);
background: linear-gradient(135deg, #000000, #28306F);