black
#000000
#283D74
#283D74
Color Values
| Format | #000000 | #283D74 |
|---|---|---|
| HEX | #000000 | #283D74 |
| RGB | 0, 0, 0 | 40, 61, 116 |
| HSL | 0.0, 0.0%, 0.0% | 223.4, 48.7%, 30.6% |
| HSV | 0.0, 0.0%, 0.0% | 223.4, 65.5%, 45.5% |
| CMYK | 0%, 0%, 0%, 100% | 65.5%, 47.4%, 0.0%, 54.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3734 0.0978 266.1 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283D74 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283D74
Color Difference (Delta E)
44.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283D74);
background: linear-gradient(135deg, #000000, #283D74);