black
#000000
#213798
#213798
Color Values
| Format | #000000 | #213798 |
|---|---|---|
| HEX | #000000 | #213798 |
| RGB | 0, 0, 0 | 33, 55, 152 |
| HSL | 0.0, 0.0%, 0.0% | 228.9, 64.3%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 228.9, 78.3%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 78.3%, 63.8%, 0.0%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.387 0.1603 267.9 |
Contrast & Accessibility
2.06:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213798 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213798
Color Difference (Delta E)
67.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213798);
background: linear-gradient(135deg, #000000, #213798);