black
#000000
#273AAD
#273AAD
Color Values
| Format | #000000 | #273AAD |
|---|---|---|
| HEX | #000000 | #273AAD |
| RGB | 0, 0, 0 | 39, 58, 173 |
| HSL | 0.0, 0.0%, 0.0% | 231.5, 63.2%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 231.5, 77.5%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 77.5%, 66.5%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4152 0.183 269.1 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #273AAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #273AAD
Color Difference (Delta E)
78.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #273AAD);
background: linear-gradient(135deg, #000000, #273AAD);