black
#000000
#15288F
#15288F
Color Values
| Format | #000000 | #15288F |
|---|---|---|
| HEX | #000000 | #15288F |
| RGB | 0, 0, 0 | 21, 40, 143 |
| HSL | 0.0, 0.0%, 0.0% | 230.7, 74.4%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 230.7, 85.3%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 85.3%, 72.0%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3455 0.1691 267.3 |
Contrast & Accessibility
1.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15288F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15288F
Color Difference (Delta E)
70.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15288F);
background: linear-gradient(135deg, #000000, #15288F);