black
#000000
#213783
#213783
Color Values
| Format | #000000 | #213783 |
|---|---|---|
| HEX | #000000 | #213783 |
| RGB | 0, 0, 0 | 33, 55, 131 |
| HSL | 0.0, 0.0%, 0.0% | 226.5, 59.8%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 226.5, 74.8%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 58.0%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3681 0.1307 267.3 |
Contrast & Accessibility
1.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213783 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213783
Color Difference (Delta E)
55.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213783);
background: linear-gradient(135deg, #000000, #213783);