black
#000000
#1B37AD
#1B37AD
Color Values
| Format | #000000 | #1B37AD |
|---|---|---|
| HEX | #000000 | #1B37AD |
| RGB | 0, 0, 0 | 27, 55, 173 |
| HSL | 0.0, 0.0%, 0.0% | 228.5, 73.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 228.5, 84.4%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 84.4%, 68.2%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.405 0.1895 266.5 |
Contrast & Accessibility
2.2:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B37AD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B37AD
Color Difference (Delta E)
79.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B37AD);
background: linear-gradient(135deg, #000000, #1B37AD);