black
#000000
#213951
#213951
Color Values
| Format | #000000 | #213951 |
|---|---|---|
| HEX | #000000 | #213951 |
| RGB | 0, 0, 0 | 33, 57, 81 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 42.1%, 22.4% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 59.3%, 31.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 29.6%, 0.0%, 68.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3367 0.0522 249.6 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213951 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213951
Color Difference (Delta E)
29.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213951);
background: linear-gradient(135deg, #000000, #213951);