black
#000000
#10387B
#10387B
Color Values
| Format | #000000 | #10387B |
|---|---|---|
| HEX | #000000 | #10387B |
| RGB | 0, 0, 0 | 16, 56, 123 |
| HSL | 0.0, 0.0%, 0.0% | 217.6, 77.0%, 27.3% |
| HSV | 0.0, 0.0%, 0.0% | 217.6, 87.0%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 87.0%, 54.5%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3568 0.1226 260.3 |
Contrast & Accessibility
1.87:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #10387B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #10387B
Color Difference (Delta E)
50.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #10387B);
background: linear-gradient(135deg, #000000, #10387B);