black
#000000
#1D3FCB
#1D3FCB
Color Values
| Format | #000000 | #1D3FCB |
|---|---|---|
| HEX | #000000 | #1D3FCB |
| RGB | 0, 0, 0 | 29, 63, 203 |
| HSL | 0.0, 0.0%, 0.0% | 228.3, 75.0%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 228.3, 85.7%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 85.7%, 69.0%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4496 0.2177 266.0 |
Contrast & Accessibility
2.63:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1D3FCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1D3FCB
Color Difference (Delta E)
92.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1D3FCB);
background: linear-gradient(135deg, #000000, #1D3FCB);