black
#000000
#1B5799
#1B5799
Color Values
| Format | #000000 | #1B5799 |
|---|---|---|
| HEX | #000000 | #1B5799 |
| RGB | 0, 0, 0 | 27, 87, 153 |
| HSL | 0.0, 0.0%, 0.0% | 211.4, 70.0%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 211.4, 82.4%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 82.4%, 43.1%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4552 0.1234 254.0 |
Contrast & Accessibility
2.87:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B5799 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B5799
Color Difference (Delta E)
55.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B5799);
background: linear-gradient(135deg, #000000, #1B5799);