black
#000000
#283550
#283550
Color Values
| Format | #000000 | #283550 |
|---|---|---|
| HEX | #000000 | #283550 |
| RGB | 0, 0, 0 | 40, 53, 80 |
| HSL | 0.0, 0.0%, 0.0% | 220.5, 33.3%, 23.5% |
| HSV | 0.0, 0.0%, 0.0% | 220.5, 50.0%, 31.4% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 33.7%, 0.0%, 68.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3304 0.0512 264.1 |
Contrast & Accessibility
1.72:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283550 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283550
Color Difference (Delta E)
28.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283550);
background: linear-gradient(135deg, #000000, #283550);