black
#000000
#283647
#283647
Color Values
| Format | #000000 | #283647 |
|---|---|---|
| HEX | #000000 | #283647 |
| RGB | 0, 0, 0 | 40, 54, 71 |
| HSL | 0.0, 0.0%, 0.0% | 212.9, 27.9%, 21.8% |
| HSV | 0.0, 0.0%, 0.0% | 212.9, 43.7%, 27.8% |
| CMYK | 0%, 0%, 0%, 100% | 43.7%, 23.9%, 0.0%, 72.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3281 0.0356 253.6 |
Contrast & Accessibility
1.71:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283647 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283647
Color Difference (Delta E)
25.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283647);
background: linear-gradient(135deg, #000000, #283647);