black
#000000
#283C73
#283C73
Color Values
| Format | #000000 | #283C73 |
|---|---|---|
| HEX | #000000 | #283C73 |
| RGB | 0, 0, 0 | 40, 60, 115 |
| HSL | 0.0, 0.0%, 0.0% | 224.0, 48.4%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 224.0, 65.2%, 45.1% |
| CMYK | 0%, 0%, 0%, 100% | 65.2%, 47.8%, 0.0%, 54.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3704 0.0977 266.6 |
Contrast & Accessibility
1.98:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283C73 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283C73
Color Difference (Delta E)
44.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283C73);
background: linear-gradient(135deg, #000000, #283C73);