black
#000000
#223749
#223749
Color Values
| Format | #000000 | #223749 |
|---|---|---|
| HEX | #000000 | #223749 |
| RGB | 0, 0, 0 | 34, 55, 73 |
| HSL | 0.0, 0.0%, 0.0% | 207.7, 36.4%, 21.0% |
| HSV | 0.0, 0.0%, 0.0% | 207.7, 53.4%, 28.6% |
| CMYK | 0%, 0%, 0%, 100% | 53.4%, 24.7%, 0.0%, 71.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3276 0.0419 245.4 |
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: #223749 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223749
Color Difference (Delta E)
26.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223749);
background: linear-gradient(135deg, #000000, #223749);